Home / 36,778,082.30-55,192,006.65-16,572,923.90

Finding the Fourth Proportional to 36,778,082.30, 55,192,006.65 and 16,572,923.90

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Solution

The fourth proportional to 36,778,082.30, 55,192,006.65 and 16,572,923.90 is: 24,870,598.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,778,082.30 : 55,192,006.65 = 16,572,923.90 : x
  2. Step 2: Convert to fraction form
    36,778,082.30/55,192,006.65 = 16,572,923.90/x
  3. Step 3: Cross multiply
    36,778,082.30x = 55,192,006.65 × 16,572,923.90
  4. Step 4: Simplify right side
    36,778,082.30x = 914,692,926,098,743.88
  5. Step 5: Solve for x
    x = 914,692,926,098,743.88/36,778,082.30
  6. Step 6: Final answer
    x = 24,870,598.71

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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.