Finding the Fourth Proportional to 372,512,272.35, 558,854,866.28 and 126,871,035.33
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Solution
The fourth proportional to 372,512,272.35, 558,854,866.28 and 126,871,035.33 is: 190,335,998.96
Step by Step Solution
- Step 1: Write the proportion equation
372,512,272.35 : 558,854,866.28 = 126,871,035.33 : x - Step 2: Convert to fraction form
372,512,272.35/558,854,866.28 = 126,871,035.33/x - Step 3: Cross multiply
372,512,272.35x = 558,854,866.28 × 126,871,035.33 - Step 4: Simplify right side
372,512,272.35x = 70,902,495,484,152,304 - Step 5: Solve for x
x = 70,902,495,484,152,304/372,512,272.35 - Step 6: Final answer
x = 190,335,998.96
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