Home / 24,544,902.55-36,809,340.77-8,145,781.87

Finding the Fourth Proportional to 24,544,902.55, 36,809,340.77 and 8,145,781.87

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Solution

The fourth proportional to 24,544,902.55, 36,809,340.77 and 8,145,781.87 is: 12,216,013.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,544,902.55 : 36,809,340.77 = 8,145,781.87 : x
  2. Step 2: Convert to fraction form
    24,544,902.55/36,809,340.77 = 8,145,781.87/x
  3. Step 3: Cross multiply
    24,544,902.55x = 36,809,340.77 × 8,145,781.87
  4. Step 4: Simplify right side
    24,544,902.55x = 299,840,860,650,188.94
  5. Step 5: Solve for x
    x = 299,840,860,650,188.94/24,544,902.55
  6. Step 6: Final answer
    x = 12,216,013.49

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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.