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Finding the Third Proportional to 44,992,309 and 67,194,160

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Solution

The third proportional to 44,992,309 and 67,194,160 is: 100,351,709.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,992,309 : 67,194,160 = 67,194,160 : x
  2. Step 2: Convert to fraction form
    44,992,309/67,194,160 = 67,194,160/x
  3. Step 3: Cross multiply
    44,992,309x = 67,194,160 × 67,194,160
  4. Step 4: Simplify right side
    44,992,309x = 4,515,055,138,105,600
  5. Step 5: Solve for x
    x = 4,515,055,138,105,600/44,992,309
  6. Step 6: Final answer
    x = 100,351,709.85

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.