Step 1:
The first step to converting 143616.70084984 to a fraction is to re-write 143616.70084984 in the form p/q where p and q are both positive integers. To start with, 143616.70084984 can be written as simply 143616.70084984/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 143616.70084984, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 143616.70084984/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 143616.70084984/1 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 143616.70084984 as a fraction:
430850/3 / 1