Home / 16,894,337.52-25,340,184.36-4,763,310.96

Finding the Fourth Proportional to 16,894,337.52, 25,340,184.36 and 4,763,310.96

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Solution

The fourth proportional to 16,894,337.52, 25,340,184.36 and 4,763,310.96 is: 7,144,593.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,894,337.52 : 25,340,184.36 = 4,763,310.96 : x
  2. Step 2: Convert to fraction form
    16,894,337.52/25,340,184.36 = 4,763,310.96/x
  3. Step 3: Cross multiply
    16,894,337.52x = 25,340,184.36 × 4,763,310.96
  4. Step 4: Simplify right side
    16,894,337.52x = 120,703,177,890,408.58
  5. Step 5: Solve for x
    x = 120,703,177,890,408.58/16,894,337.52
  6. Step 6: Final answer
    x = 7,144,593.73

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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.