Home / 16,364,140.20-24,546,209.25-15,545,874.15

Finding the Fourth Proportional to 16,364,140.20, 24,546,209.25 and 15,545,874.15

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Solution

The fourth proportional to 16,364,140.20, 24,546,209.25 and 15,545,874.15 is: 23,318,810.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,364,140.20 : 24,546,209.25 = 15,545,874.15 : x
  2. Step 2: Convert to fraction form
    16,364,140.20/24,546,209.25 = 15,545,874.15/x
  3. Step 3: Cross multiply
    16,364,140.20x = 24,546,209.25 × 15,545,874.15
  4. Step 4: Simplify right side
    16,364,140.20x = 381,592,279,860,065.88
  5. Step 5: Solve for x
    x = 381,592,279,860,065.88/16,364,140.20
  6. Step 6: Final answer
    x = 23,318,810.23

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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.