Home / 41,025,143.52-61,510,379.40-22,589,771.94

Finding the Fourth Proportional to 41,025,143.52, 61,510,379.40 and 22,589,771.94

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Solution

The fourth proportional to 41,025,143.52, 61,510,379.40 and 22,589,771.94 is: 33,869,605.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,025,143.52 : 61,510,379.40 = 22,589,771.94 : x
  2. Step 2: Convert to fraction form
    41,025,143.52/61,510,379.40 = 22,589,771.94/x
  3. Step 3: Cross multiply
    41,025,143.52x = 61,510,379.40 × 22,589,771.94
  4. Step 4: Simplify right side
    41,025,143.52x = 1,389,505,442,588,874
  5. Step 5: Solve for x
    x = 1,389,505,442,588,874/41,025,143.52
  6. Step 6: Final answer
    x = 33,869,605.89

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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.