Home / 16,489,711.62-24,738,367.39-5,707,012.59

Finding the Fourth Proportional to 16,489,711.62, 24,738,367.39 and 5,707,012.59

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Solution

The fourth proportional to 16,489,711.62, 24,738,367.39 and 5,707,012.59 is: 8,561,834.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,489,711.62 : 24,738,367.39 = 5,707,012.59 : x
  2. Step 2: Convert to fraction form
    16,489,711.62/24,738,367.39 = 5,707,012.59/x
  3. Step 3: Cross multiply
    16,489,711.62x = 24,738,367.39 × 5,707,012.59
  4. Step 4: Simplify right side
    16,489,711.62x = 141,182,174,099,033.19
  5. Step 5: Solve for x
    x = 141,182,174,099,033.19/16,489,711.62
  6. Step 6: Final answer
    x = 8,561,834.03

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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.