Home / 22,923,000.70-34,383,516.90-7,776,932.20

Finding the Fourth Proportional to 22,923,000.70, 34,383,516.90 and 7,776,932.20

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Solution

The fourth proportional to 22,923,000.70, 34,383,516.90 and 7,776,932.20 is: 11,665,064.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,923,000.70 : 34,383,516.90 = 7,776,932.20 : x
  2. Step 2: Convert to fraction form
    22,923,000.70/34,383,516.90 = 7,776,932.20/x
  3. Step 3: Cross multiply
    22,923,000.70x = 34,383,516.90 × 7,776,932.20
  4. Step 4: Simplify right side
    22,923,000.70x = 267,398,279,728,854.19
  5. Step 5: Solve for x
    x = 267,398,279,728,854.19/22,923,000.70
  6. Step 6: Final answer
    x = 11,665,064.41

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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.