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Finding the Third Proportional to 17,234,877 and 26,210,416.50

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Solution

The third proportional to 17,234,877 and 26,210,416.50 is: 39,860,216.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,234,877 : 26,210,416.50 = 26,210,416.50 : x
  2. Step 2: Convert to fraction form
    17,234,877/26,210,416.50 = 26,210,416.50/x
  3. Step 3: Cross multiply
    17,234,877x = 26,210,416.50 × 26,210,416.50
  4. Step 4: Simplify right side
    17,234,877x = 686,985,933,103,472.25
  5. Step 5: Solve for x
    x = 686,985,933,103,472.25/17,234,877
  6. Step 6: Final answer
    x = 39,860,216.76

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.