Home / 24,145,414.60-36,218,121.90-7,973,861.80

Finding the Fourth Proportional to 24,145,414.60, 36,218,121.90 and 7,973,861.80

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Solution

The fourth proportional to 24,145,414.60, 36,218,121.90 and 7,973,861.80 is: 11,960,792.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,145,414.60 : 36,218,121.90 = 7,973,861.80 : x
  2. Step 2: Convert to fraction form
    24,145,414.60/36,218,121.90 = 7,973,861.80/x
  3. Step 3: Cross multiply
    24,145,414.60x = 36,218,121.90 × 7,973,861.80
  4. Step 4: Simplify right side
    24,145,414.60x = 288,798,298,686,153.38
  5. Step 5: Solve for x
    x = 288,798,298,686,153.38/24,145,414.60
  6. Step 6: Final answer
    x = 11,960,792.70

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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.