Home / 23,258,282.20-34,887,423.30-15,127,234.90

Finding the Fourth Proportional to 23,258,282.20, 34,887,423.30 and 15,127,234.90

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Solution

The fourth proportional to 23,258,282.20, 34,887,423.30 and 15,127,234.90 is: 22,690,852.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,258,282.20 : 34,887,423.30 = 15,127,234.90 : x
  2. Step 2: Convert to fraction form
    23,258,282.20/34,887,423.30 = 15,127,234.90/x
  3. Step 3: Cross multiply
    23,258,282.20x = 34,887,423.30 × 15,127,234.90
  4. Step 4: Simplify right side
    23,258,282.20x = 527,750,247,314,833.12
  5. Step 5: Solve for x
    x = 527,750,247,314,833.12/23,258,282.20
  6. Step 6: Final answer
    x = 22,690,852.35

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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.