Finding the Third Proportional to 517,408,711,902 and 1,125,926,684,451
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Solution
The third proportional to 517,408,711,902 and 1,125,926,684,451 is: 2,450,115,101,654.75
Step by Step Solution
- Step 1: Write the proportion equation
517,408,711,902 : 1,125,926,684,451 = 1,125,926,684,451 : x - Step 2: Convert to fraction form
517,408,711,902/1,125,926,684,451 = 1,125,926,684,451/x - Step 3: Cross multiply
517,408,711,902x = 1,125,926,684,451 × 1,125,926,684,451 - Step 4: Simplify right side
517,408,711,902x = 1,267,710,898,758,821,643,026,432 - Step 5: Solve for x
x = 1,267,710,898,758,821,643,026,432/517,408,711,902 - Step 6: Final answer
x = 2,450,115,101,654.75
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.