Home / 23,272,932.20-34,930,134.30-13,676,311.40

Finding the Fourth Proportional to 23,272,932.20, 34,930,134.30 and 13,676,311.40

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Solution

The fourth proportional to 23,272,932.20, 34,930,134.30 and 13,676,311.40 is: 20,526,652.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,272,932.20 : 34,930,134.30 = 13,676,311.40 : x
  2. Step 2: Convert to fraction form
    23,272,932.20/34,930,134.30 = 13,676,311.40/x
  3. Step 3: Cross multiply
    23,272,932.20x = 34,930,134.30 × 13,676,311.40
  4. Step 4: Simplify right side
    23,272,932.20x = 477,715,393,930,621
  5. Step 5: Solve for x
    x = 477,715,393,930,621/23,272,932.20
  6. Step 6: Final answer
    x = 20,526,652.59

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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.