Home / 16,170,414.20-24,199,634.10-14,826,721.40

Finding the Fourth Proportional to 16,170,414.20, 24,199,634.10 and 14,826,721.40

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Solution

The fourth proportional to 16,170,414.20, 24,199,634.10 and 14,826,721.40 is: 22,188,747.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,170,414.20 : 24,199,634.10 = 14,826,721.40 : x
  2. Step 2: Convert to fraction form
    16,170,414.20/24,199,634.10 = 14,826,721.40/x
  3. Step 3: Cross multiply
    16,170,414.20x = 24,199,634.10 × 14,826,721.40
  4. Step 4: Simplify right side
    16,170,414.20x = 358,801,232,782,639.75
  5. Step 5: Solve for x
    x = 358,801,232,782,639.75/16,170,414.20
  6. Step 6: Final answer
    x = 22,188,747.20

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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.