Home / 22,899,544.20-34,350,983.88-8,522,607.15

Finding the Fourth Proportional to 22,899,544.20, 34,350,983.88 and 8,522,607.15

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Solution

The fourth proportional to 22,899,544.20, 34,350,983.88 and 8,522,607.15 is: 12,784,531.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,899,544.20 : 34,350,983.88 = 8,522,607.15 : x
  2. Step 2: Convert to fraction form
    22,899,544.20/34,350,983.88 = 8,522,607.15/x
  3. Step 3: Cross multiply
    22,899,544.20x = 34,350,983.88 × 8,522,607.15
  4. Step 4: Simplify right side
    22,899,544.20x = 292,759,940,825,222.75
  5. Step 5: Solve for x
    x = 292,759,940,825,222.75/22,899,544.20
  6. Step 6: Final answer
    x = 12,784,531.35

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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.