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Finding the Third Proportional to 15,006,471 and 30,543,294

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Solution

The third proportional to 15,006,471 and 30,543,294 is: 62,166,035.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,006,471 : 30,543,294 = 30,543,294 : x
  2. Step 2: Convert to fraction form
    15,006,471/30,543,294 = 30,543,294/x
  3. Step 3: Cross multiply
    15,006,471x = 30,543,294 × 30,543,294
  4. Step 4: Simplify right side
    15,006,471x = 932,892,808,370,436
  5. Step 5: Solve for x
    x = 932,892,808,370,436/15,006,471
  6. Step 6: Final answer
    x = 62,166,035.46

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.