Step 1:
The first step to converting 143193.53593594 to a fraction is to re-write 143193.53593594 in the form p/q where p and q are both positive integers. To start with, 143193.53593594 can be written as simply 143193.53593594/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 143193.53593594, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 143193.53593594/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 143193.53593594/1 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 143193.53593594 as a fraction:
286387/2 / 1