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Finding the Third Proportional to 27,934,131 and 43,598,523

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Solution

The third proportional to 27,934,131 and 43,598,523 is: 68,046,906.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,934,131 : 43,598,523 = 43,598,523 : x
  2. Step 2: Convert to fraction form
    27,934,131/43,598,523 = 43,598,523/x
  3. Step 3: Cross multiply
    27,934,131x = 43,598,523 × 43,598,523
  4. Step 4: Simplify right side
    27,934,131x = 1,900,831,207,781,529
  5. Step 5: Solve for x
    x = 1,900,831,207,781,529/27,934,131
  6. Step 6: Final answer
    x = 68,046,906.77

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.