Finding the Fourth Proportional to 175,358,514.52, 241,995,220.68 and 97,047,468.28
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Solution
The fourth proportional to 175,358,514.52, 241,995,220.68 and 97,047,468.28 is: 133,925,766.69
Step by Step Solution
- Step 1: Write the proportion equation
175,358,514.52 : 241,995,220.68 = 97,047,468.28 : x - Step 2: Convert to fraction form
175,358,514.52/241,995,220.68 = 97,047,468.28/x - Step 3: Cross multiply
175,358,514.52x = 241,995,220.68 × 97,047,468.28 - Step 4: Simplify right side
175,358,514.52x = 23,485,023,502,853,900 - Step 5: Solve for x
x = 23,485,023,502,853,900/175,358,514.52 - Step 6: Final answer
x = 133,925,766.69
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.