Finding the Fourth Proportional to 132,614,825.24, 181,682,958.70 and 127,644,458
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Solution
The fourth proportional to 132,614,825.24, 181,682,958.70 and 127,644,458 is: 174,873,531.29
Step by Step Solution
- Step 1: Write the proportion equation
132,614,825.24 : 181,682,958.70 = 127,644,458 : x - Step 2: Convert to fraction form
132,614,825.24/181,682,958.70 = 127,644,458/x - Step 3: Cross multiply
132,614,825.24x = 181,682,958.70 × 127,644,458 - Step 4: Simplify right side
132,614,825.24x = 23,190,822,791,097,884 - Step 5: Solve for x
x = 23,190,822,791,097,884/132,614,825.24 - Step 6: Final answer
x = 174,873,531.29
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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.