Step 1:
The first step to converting 25312489.557188 to a fraction is to re-write 25312489.557188 in the form p/q where p and q are both positive integers. To start with, 25312489.557188 can be written as simply 25312489.557188/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 25312489.557188, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 25312489.557188/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 25312489.557188/1 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 25312489.557188 as a fraction:
25312489/1 / 1