Home / 16,373,658.56-24,560,545.44-5,014,057.28

Finding the Fourth Proportional to 16,373,658.56, 24,560,545.44 and 5,014,057.28

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Solution

The fourth proportional to 16,373,658.56, 24,560,545.44 and 5,014,057.28 is: 7,521,103.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,373,658.56 : 24,560,545.44 = 5,014,057.28 : x
  2. Step 2: Convert to fraction form
    16,373,658.56/24,560,545.44 = 5,014,057.28/x
  3. Step 3: Cross multiply
    16,373,658.56x = 24,560,545.44 × 5,014,057.28
  4. Step 4: Simplify right side
    16,373,658.56x = 123,147,981,664,202.81
  5. Step 5: Solve for x
    x = 123,147,981,664,202.81/16,373,658.56
  6. Step 6: Final answer
    x = 7,521,103.56

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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.