Step 1:
The first step to converting 338139.7359766 to a fraction is to re-write 338139.7359766 in the form p/q where p and q are both positive integers. To start with, 338139.7359766 can be written as simply 338139.7359766/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 338139.7359766, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 338139.7359766/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 338139.7359766/1 each by 10000000:
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 338139.7359766 as a fraction:
338140/1 / 1