Home / 41,877,733.26-57,790,443.18-23,292,473.61

Finding the Fourth Proportional to 41,877,733.26, 57,790,443.18 and 23,292,473.61

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Solution

The fourth proportional to 41,877,733.26, 57,790,443.18 and 23,292,473.61 is: 32,143,152.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,877,733.26 : 57,790,443.18 = 23,292,473.61 : x
  2. Step 2: Convert to fraction form
    41,877,733.26/57,790,443.18 = 23,292,473.61/x
  3. Step 3: Cross multiply
    41,877,733.26x = 57,790,443.18 × 23,292,473.61
  4. Step 4: Simplify right side
    41,877,733.26x = 1,346,082,372,680,354.50
  5. Step 5: Solve for x
    x = 1,346,082,372,680,354.50/41,877,733.26
  6. Step 6: Final answer
    x = 32,143,152.65

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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.