Home / 24,367,840.85-36,551,761.28-20,541,465.65

Finding the Fourth Proportional to 24,367,840.85, 36,551,761.28 and 20,541,465.65

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Solution

The fourth proportional to 24,367,840.85, 36,551,761.28 and 20,541,465.65 is: 30,812,198.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,367,840.85 : 36,551,761.28 = 20,541,465.65 : x
  2. Step 2: Convert to fraction form
    24,367,840.85/36,551,761.28 = 20,541,465.65/x
  3. Step 3: Cross multiply
    24,367,840.85x = 36,551,761.28 × 20,541,465.65
  4. Step 4: Simplify right side
    24,367,840.85x = 750,826,748,677,412.62
  5. Step 5: Solve for x
    x = 750,826,748,677,412.62/24,367,840.85
  6. Step 6: Final answer
    x = 30,812,198.48

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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.