Home / 16,345,997.10-24,524,244.45-7,244,577.90

Finding the Fourth Proportional to 16,345,997.10, 24,524,244.45 and 7,244,577.90

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Solution

The fourth proportional to 16,345,997.10, 24,524,244.45 and 7,244,577.90 is: 10,869,193.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,345,997.10 : 24,524,244.45 = 7,244,577.90 : x
  2. Step 2: Convert to fraction form
    16,345,997.10/24,524,244.45 = 7,244,577.90/x
  3. Step 3: Cross multiply
    16,345,997.10x = 24,524,244.45 × 7,244,577.90
  4. Step 4: Simplify right side
    16,345,997.10x = 177,667,799,356,667.66
  5. Step 5: Solve for x
    x = 177,667,799,356,667.66/16,345,997.10
  6. Step 6: Final answer
    x = 10,869,193.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.