Home / 16,394,426.10-24,607,385.55-8,316,522.90

Finding the Fourth Proportional to 16,394,426.10, 24,607,385.55 and 8,316,522.90

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Solution

The fourth proportional to 16,394,426.10, 24,607,385.55 and 8,316,522.90 is: 12,482,772.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,394,426.10 : 24,607,385.55 = 8,316,522.90 : x
  2. Step 2: Convert to fraction form
    16,394,426.10/24,607,385.55 = 8,316,522.90/x
  3. Step 3: Cross multiply
    16,394,426.10x = 24,607,385.55 × 8,316,522.90
  4. Step 4: Simplify right side
    16,394,426.10x = 204,647,885,435,704.12
  5. Step 5: Solve for x
    x = 204,647,885,435,704.12/16,394,426.10
  6. Step 6: Final answer
    x = 12,482,772.14

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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.