Home / 36,825,488.72-50,840,949.56-32,739,803.44

Finding the Fourth Proportional to 36,825,488.72, 50,840,949.56 and 32,739,803.44

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Solution

The fourth proportional to 36,825,488.72, 50,840,949.56 and 32,739,803.44 is: 45,200,287.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,825,488.72 : 50,840,949.56 = 32,739,803.44 : x
  2. Step 2: Convert to fraction form
    36,825,488.72/50,840,949.56 = 32,739,803.44/x
  3. Step 3: Cross multiply
    36,825,488.72x = 50,840,949.56 × 32,739,803.44
  4. Step 4: Simplify right side
    36,825,488.72x = 1,664,522,695,297,354.75
  5. Step 5: Solve for x
    x = 1,664,522,695,297,354.75/36,825,488.72
  6. Step 6: Final answer
    x = 45,200,287.98

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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.