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Finding the Third Proportional to 245,612,051 and 532,665,092

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Solution

The third proportional to 245,612,051 and 532,665,092 is: 1,155,204,311.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,612,051 : 532,665,092 = 532,665,092 : x
  2. Step 2: Convert to fraction form
    245,612,051/532,665,092 = 532,665,092/x
  3. Step 3: Cross multiply
    245,612,051x = 532,665,092 × 532,665,092
  4. Step 4: Simplify right side
    245,612,051x = 283,732,100,235,368,448
  5. Step 5: Solve for x
    x = 283,732,100,235,368,448/245,612,051
  6. Step 6: Final answer
    x = 1,155,204,311.35

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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.