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Finding the Third Proportional to 37,092,330 and 79,669,332

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Solution

The third proportional to 37,092,330 and 79,669,332 is: 171,119,001.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,092,330 : 79,669,332 = 79,669,332 : x
  2. Step 2: Convert to fraction form
    37,092,330/79,669,332 = 79,669,332/x
  3. Step 3: Cross multiply
    37,092,330x = 79,669,332 × 79,669,332
  4. Step 4: Simplify right side
    37,092,330x = 6,347,202,461,326,224
  5. Step 5: Solve for x
    x = 6,347,202,461,326,224/37,092,330
  6. Step 6: Final answer
    x = 171,119,001.19

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.