virtualbox.org

Look at the screen shot below. See where it says normal? Does yours say fixed? Do you have/use snapshots?
You view this in the storage section of the guest.

Yes my screen looks like yours and it does say normal. I do have snap shots however I never use it.
It is the guest machine that is showing the hard drive at 15G. The host is showing the drive where VB is located as 50G.

Then follow the link I sent you.

I did, however It said that I could use Disk Management to change the size. The problem is that in Virtual Windows there is nothing to expand to...it is only showing 15G
I went to the command prompt within the guest computer and typed in" VBoxManage modifyhd --resize 49480" nothing happened. One thing I was confused about was when it said to use "<absolute path including the name and extension>" Not sure what that is in this case.

Perhaps this program will help. CloneVDI Tool

Thank you for your help Perryg, however this is getting much more complicated than my knowledge. I thought something like this would be a somewhat straight forward solution. I really appreciate you taking the time to help!