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Finding the Third Proportional to 53,692,494 and 116,342,940

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Solution

The third proportional to 53,692,494 and 116,342,940 is: 252,096,311.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,692,494 : 116,342,940 = 116,342,940 : x
  2. Step 2: Convert to fraction form
    53,692,494/116,342,940 = 116,342,940/x
  3. Step 3: Cross multiply
    53,692,494x = 116,342,940 × 116,342,940
  4. Step 4: Simplify right side
    53,692,494x = 13,535,679,687,843,600
  5. Step 5: Solve for x
    x = 13,535,679,687,843,600/53,692,494
  6. Step 6: Final answer
    x = 252,096,311.41

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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.