AP GL vs AP Vendor Trial Balance vs AP Aged Payables.

I am new to Sage and my company and just starting to dig in.  I am looking at the AP general ledger and comparing it to the subledgers and they do not agree.  AP GL = 3,085,390.  AP Vendor trial balance = 3,087,464.  AP Aged payables = 3,338,490.  I would assume that these 3 figures should all be the same.  Is anyone familiar with the difference between the vendor trial balance and the aged payables report?  Why would they be different?  Thanks everyone.