Home / 24,488,432.20-36,732,648.30-7,449,077.80

Finding the Fourth Proportional to 24,488,432.20, 36,732,648.30 and 7,449,077.80

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Solution

The fourth proportional to 24,488,432.20, 36,732,648.30 and 7,449,077.80 is: 11,173,616.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,488,432.20 : 36,732,648.30 = 7,449,077.80 : x
  2. Step 2: Convert to fraction form
    24,488,432.20/36,732,648.30 = 7,449,077.80/x
  3. Step 3: Cross multiply
    24,488,432.20x = 36,732,648.30 × 7,449,077.80
  4. Step 4: Simplify right side
    24,488,432.20x = 273,624,354,986,737.72
  5. Step 5: Solve for x
    x = 273,624,354,986,737.72/24,488,432.20
  6. Step 6: Final answer
    x = 11,173,616.70

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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.