Home / 36,464,949.98-50,337,125.43-22,720,704.74

Finding the Fourth Proportional to 36,464,949.98, 50,337,125.43 and 22,720,704.74

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Solution

The fourth proportional to 36,464,949.98, 50,337,125.43 and 22,720,704.74 is: 31,364,226.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,464,949.98 : 50,337,125.43 = 22,720,704.74 : x
  2. Step 2: Convert to fraction form
    36,464,949.98/50,337,125.43 = 22,720,704.74/x
  3. Step 3: Cross multiply
    36,464,949.98x = 50,337,125.43 × 22,720,704.74
  4. Step 4: Simplify right side
    36,464,949.98x = 1,143,694,964,355,375.50
  5. Step 5: Solve for x
    x = 1,143,694,964,355,375.50/36,464,949.98
  6. Step 6: Final answer
    x = 31,364,226.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.