Finding the Third Proportional to 86,352,068 and 187,053,052
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Solution
The third proportional to 86,352,068 and 187,053,052 is: 405,188,260.95
Step by Step Solution
- Step 1: Write the proportion equation
86,352,068 : 187,053,052 = 187,053,052 : x - Step 2: Convert to fraction form
86,352,068/187,053,052 = 187,053,052/x - Step 3: Cross multiply
86,352,068x = 187,053,052 × 187,053,052 - Step 4: Simplify right side
86,352,068x = 34,988,844,262,514,704 - Step 5: Solve for x
x = 34,988,844,262,514,704/86,352,068 - Step 6: Final answer
x = 405,188,260.95
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.