Step 1:
The first step to converting 68431520.039088 to a fraction is to re-write 68431520.039088 in the form p/q where p and q are both positive integers. To start with, 68431520.039088 can be written as simply 68431520.039088/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 68431520.039088, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 68431520.039088/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 68431520.039088/1 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 68431520.039088 as a fraction:
68431520/1 / 1