Home / 24,911,542.20-37,367,313.30-12,156,958.20

Finding the Fourth Proportional to 24,911,542.20, 37,367,313.30 and 12,156,958.20

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Solution

The fourth proportional to 24,911,542.20, 37,367,313.30 and 12,156,958.20 is: 18,235,437.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,911,542.20 : 37,367,313.30 = 12,156,958.20 : x
  2. Step 2: Convert to fraction form
    24,911,542.20/37,367,313.30 = 12,156,958.20/x
  3. Step 3: Cross multiply
    24,911,542.20x = 37,367,313.30 × 12,156,958.20
  4. Step 4: Simplify right side
    24,911,542.20x = 454,272,865,834,404
  5. Step 5: Solve for x
    x = 454,272,865,834,404/24,911,542.20
  6. Step 6: Final answer
    x = 18,235,437.30

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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.