Step 1:
The first step to converting 30143.852432489 to a fraction is to re-write 30143.852432489 in the form p/q where p and q are both positive integers. To start with, 30143.852432489 can be written as simply 30143.852432489/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 30143.852432489, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 30143.852432489/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 30143.852432489/1 each by 1000000000:
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 30143.852432489 as a fraction:
180863/6 / 1