Finding the Fourth Proportional to 372,512,270.10, 558,854,862.90 and 126,871,033.08
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Solution
The fourth proportional to 372,512,270.10, 558,854,862.90 and 126,871,033.08 is: 190,335,995.59
Step by Step Solution
- Step 1: Write the proportion equation
372,512,270.10 : 558,854,862.90 = 126,871,033.08 : x - Step 2: Convert to fraction form
372,512,270.10/558,854,862.90 = 126,871,033.08/x - Step 3: Cross multiply
372,512,270.10x = 558,854,862.90 × 126,871,033.08 - Step 4: Simplify right side
372,512,270.10x = 70,902,493,797,904,760 - Step 5: Solve for x
x = 70,902,493,797,904,760/372,512,270.10 - Step 6: Final answer
x = 190,335,995.59
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