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Finding the Third Proportional to 16,682,460 and 36,553,560

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Solution

The third proportional to 16,682,460 and 36,553,560 is: 80,093,867.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,682,460 : 36,553,560 = 36,553,560 : x
  2. Step 2: Convert to fraction form
    16,682,460/36,553,560 = 36,553,560/x
  3. Step 3: Cross multiply
    16,682,460x = 36,553,560 × 36,553,560
  4. Step 4: Simplify right side
    16,682,460x = 1,336,162,748,673,600
  5. Step 5: Solve for x
    x = 1,336,162,748,673,600/16,682,460
  6. Step 6: Final answer
    x = 80,093,867.97

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.