Step 1:
The first step to converting 129738888.31939 to a fraction is to re-write 129738888.31939 in the form p/q where p and q are both positive integers. To start with, 129738888.31939 can be written as simply 129738888.31939/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 129738888.31939, which in this case is 5. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 129738888.31939/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 129738888.31939/1 each by 100000:
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 129738888.31939 as a fraction:
129738888/1 / 1