Home / 16,723,183.68-25,087,268.16-5,939,578.56

Finding the Fourth Proportional to 16,723,183.68, 25,087,268.16 and 5,939,578.56

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Solution

The fourth proportional to 16,723,183.68, 25,087,268.16 and 5,939,578.56 is: 8,910,253.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,723,183.68 : 25,087,268.16 = 5,939,578.56 : x
  2. Step 2: Convert to fraction form
    16,723,183.68/25,087,268.16 = 5,939,578.56/x
  3. Step 3: Cross multiply
    16,723,183.68x = 25,087,268.16 × 5,939,578.56
  4. Step 4: Simplify right side
    16,723,183.68x = 149,007,800,092,106.62
  5. Step 5: Solve for x
    x = 149,007,800,092,106.62/16,723,183.68
  6. Step 6: Final answer
    x = 8,910,253.15

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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.