Home / 16,600,815.08-24,912,423.90-6,502,175.72

Finding the Fourth Proportional to 16,600,815.08, 24,912,423.90 and 6,502,175.72

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Solution

The fourth proportional to 16,600,815.08, 24,912,423.90 and 6,502,175.72 is: 9,757,650.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,600,815.08 : 24,912,423.90 = 6,502,175.72 : x
  2. Step 2: Convert to fraction form
    16,600,815.08/24,912,423.90 = 6,502,175.72/x
  3. Step 3: Cross multiply
    16,600,815.08x = 24,912,423.90 × 6,502,175.72
  4. Step 4: Simplify right side
    16,600,815.08x = 161,984,957,808,927.69
  5. Step 5: Solve for x
    x = 161,984,957,808,927.69/16,600,815.08
  6. Step 6: Final answer
    x = 9,757,650.88

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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.