Home / 24,275,876.97-36,419,064.24-12,914,674.41

Finding the Fourth Proportional to 24,275,876.97, 36,419,064.24 and 12,914,674.41

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Solution

The fourth proportional to 24,275,876.97, 36,419,064.24 and 12,914,674.41 is: 19,374,803.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,275,876.97 : 36,419,064.24 = 12,914,674.41 : x
  2. Step 2: Convert to fraction form
    24,275,876.97/36,419,064.24 = 12,914,674.41/x
  3. Step 3: Cross multiply
    24,275,876.97x = 36,419,064.24 × 12,914,674.41
  4. Step 4: Simplify right side
    24,275,876.97x = 470,340,356,976,474.12
  5. Step 5: Solve for x
    x = 470,340,356,976,474.12/24,275,876.97
  6. Step 6: Final answer
    x = 19,374,803.95

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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.