Step 1:
The first step to converting 154163.99804609 to a fraction is to re-write 154163.99804609 in the form p/q where p and q are both positive integers. To start with, 154163.99804609 can be written as simply 154163.99804609/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 154163.99804609, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 154163.99804609/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 154163.99804609/1 each by 100000000:
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 154163.99804609 as a fraction:
154164/1 / 1