Home / 24,454,038.80-36,679,891.80-8,278,403.60

Finding the Fourth Proportional to 24,454,038.80, 36,679,891.80 and 8,278,403.60

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Solution

The fourth proportional to 24,454,038.80, 36,679,891.80 and 8,278,403.60 is: 12,417,210.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,454,038.80 : 36,679,891.80 = 8,278,403.60 : x
  2. Step 2: Convert to fraction form
    24,454,038.80/36,679,891.80 = 8,278,403.60/x
  3. Step 3: Cross multiply
    24,454,038.80x = 36,679,891.80 × 8,278,403.60
  4. Step 4: Simplify right side
    24,454,038.80x = 303,650,948,324,730.44
  5. Step 5: Solve for x
    x = 303,650,948,324,730.44/24,454,038.80
  6. Step 6: Final answer
    x = 12,417,210.54

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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.