Home / 15,565,251.70-23,347,877.55-14,683,453.30

Finding the Fourth Proportional to 15,565,251.70, 23,347,877.55 and 14,683,453.30

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Solution

The fourth proportional to 15,565,251.70, 23,347,877.55 and 14,683,453.30 is: 22,025,179.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,565,251.70 : 23,347,877.55 = 14,683,453.30 : x
  2. Step 2: Convert to fraction form
    15,565,251.70/23,347,877.55 = 14,683,453.30/x
  3. Step 3: Cross multiply
    15,565,251.70x = 23,347,877.55 × 14,683,453.30
  4. Step 4: Simplify right side
    15,565,251.70x = 342,827,469,659,543.44
  5. Step 5: Solve for x
    x = 342,827,469,659,543.44/15,565,251.70
  6. Step 6: Final answer
    x = 22,025,179.95

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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.