Home / 16,613,665.14-24,923,132.64-7,029,115.50

Finding the Fourth Proportional to 16,613,665.14, 24,923,132.64 and 7,029,115.50

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Solution

The fourth proportional to 16,613,665.14, 24,923,132.64 and 7,029,115.50 is: 10,544,788.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,613,665.14 : 24,923,132.64 = 7,029,115.50 : x
  2. Step 2: Convert to fraction form
    16,613,665.14/24,923,132.64 = 7,029,115.50/x
  3. Step 3: Cross multiply
    16,613,665.14x = 24,923,132.64 × 7,029,115.50
  4. Step 4: Simplify right side
    16,613,665.14x = 175,187,577,948,379.94
  5. Step 5: Solve for x
    x = 175,187,577,948,379.94/16,613,665.14
  6. Step 6: Final answer
    x = 10,544,788.07

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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.