Home / 41,339,102.77-57,045,791.01-22,750,690.24

Finding the Fourth Proportional to 41,339,102.77, 57,045,791.01 and 22,750,690.24

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Solution

The fourth proportional to 41,339,102.77, 57,045,791.01 and 22,750,690.24 is: 31,394,757.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,339,102.77 : 57,045,791.01 = 22,750,690.24 : x
  2. Step 2: Convert to fraction form
    41,339,102.77/57,045,791.01 = 22,750,690.24/x
  3. Step 3: Cross multiply
    41,339,102.77x = 57,045,791.01 × 22,750,690.24
  4. Step 4: Simplify right side
    41,339,102.77x = 1,297,831,120,764,286.50
  5. Step 5: Solve for x
    x = 1,297,831,120,764,286.50/41,339,102.77
  6. Step 6: Final answer
    x = 31,394,757.84

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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.