Home / 40,314,861.76-60,472,514.98-10,022,724.76

Finding the Fourth Proportional to 40,314,861.76, 60,472,514.98 and 10,022,724.76

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Solution

The fourth proportional to 40,314,861.76, 60,472,514.98 and 10,022,724.76 is: 15,034,142.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,314,861.76 : 60,472,514.98 = 10,022,724.76 : x
  2. Step 2: Convert to fraction form
    40,314,861.76/60,472,514.98 = 10,022,724.76/x
  3. Step 3: Cross multiply
    40,314,861.76x = 60,472,514.98 × 10,022,724.76
  4. Step 4: Simplify right side
    40,314,861.76x = 606,099,373,189,516.88
  5. Step 5: Solve for x
    x = 606,099,373,189,516.88/40,314,861.76
  6. Step 6: Final answer
    x = 15,034,142.42

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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.