Home / 19,588,041.05-29,382,061.58-16,452,757.85

Finding the Fourth Proportional to 19,588,041.05, 29,382,061.58 and 16,452,757.85

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Solution

The fourth proportional to 19,588,041.05, 29,382,061.58 and 16,452,757.85 is: 24,679,136.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,588,041.05 : 29,382,061.58 = 16,452,757.85 : x
  2. Step 2: Convert to fraction form
    19,588,041.05/29,382,061.58 = 16,452,757.85/x
  3. Step 3: Cross multiply
    19,588,041.05x = 29,382,061.58 × 16,452,757.85
  4. Step 4: Simplify right side
    19,588,041.05x = 483,415,944,227,264.56
  5. Step 5: Solve for x
    x = 483,415,944,227,264.56/19,588,041.05
  6. Step 6: Final answer
    x = 24,679,136.78

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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.