>The scientific age of the universe & our solar system based on radio-isotope dating makes earth 1/3rd the age of the universe.
>in the quran (complied over 1400 years ago) earth was made on the 4th day (epoch), and the universe was made in 6 days (epochs)

What are the odds that the age of the earth in relation to the universe would be correct and well within the uncertainty of the respective measures of age?
This feature of the quran points to a divine origin and disproves the claim that the quran was a simple copy of the bible, rather it was a correction to the errors which were introduced by the hand of man.