With all existing human ratios remaining the same, it would look like this:

There would be:

57 Asians, 21 Europeans, 14 from the Western Hemisphere (North and South)
8 Africans.

51 would be female; 49 would be male.

70 would be non-whites, 30 white.

70 would be non-Christians; 30 Christian.

50% of the entire world’s wealth would be in the hands of only 6 people
(and all 6 would be citizens of the U.S.)

80 would live in substandard housing.

70 would be unable to read.

50 would suffer from malnutrition.

1 would be near death; 1 would be near birth.

Only 1 would have a college education.

No one would own a computer.