Step 1:
The first step to converting 67638788.974164 to a fraction is to re-write 67638788.974164 in the form p/q where p and q are both positive integers. To start with, 67638788.974164 can be written as simply 67638788.974164/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 67638788.974164, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 67638788.974164/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 67638788.974164/1 each by 1000000:
Step 3:
Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out, which leads to the following answer for 67638788.974164 as a fraction:
67638788/1 / 1