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Finding the Third Proportional to 37,893,330 and 83,344,932

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Solution

The third proportional to 37,893,330 and 83,344,932 is: 183,313,994.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,893,330 : 83,344,932 = 83,344,932 : x
  2. Step 2: Convert to fraction form
    37,893,330/83,344,932 = 83,344,932/x
  3. Step 3: Cross multiply
    37,893,330x = 83,344,932 × 83,344,932
  4. Step 4: Simplify right side
    37,893,330x = 6,946,377,690,084,624
  5. Step 5: Solve for x
    x = 6,946,377,690,084,624/37,893,330
  6. Step 6: Final answer
    x = 183,313,994.58

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.