Step 1:
The first step to converting 43156.343906161 to a fraction is to re-write 43156.343906161 in the form p/q where p and q are both positive integers. To start with, 43156.343906161 can be written as simply 43156.343906161/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 43156.343906161, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 43156.343906161/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 43156.343906161/1 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 43156.343906161 as a fraction:
129469/3 / 1