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Finding the Third Proportional to 16,957,952 and 36,788,536

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Solution

The third proportional to 16,957,952 and 36,788,536 is: 79,808,952.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,957,952 : 36,788,536 = 36,788,536 : x
  2. Step 2: Convert to fraction form
    16,957,952/36,788,536 = 36,788,536/x
  3. Step 3: Cross multiply
    16,957,952x = 36,788,536 × 36,788,536
  4. Step 4: Simplify right side
    16,957,952x = 1,353,396,381,023,296
  5. Step 5: Solve for x
    x = 1,353,396,381,023,296/16,957,952
  6. Step 6: Final answer
    x = 79,808,952.23

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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.