Home / 41,008,042.30-61,512,063.45-23,959,939.90

Finding the Fourth Proportional to 41,008,042.30, 61,512,063.45 and 23,959,939.90

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Solution

The fourth proportional to 41,008,042.30, 61,512,063.45 and 23,959,939.90 is: 35,939,909.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,008,042.30 : 61,512,063.45 = 23,959,939.90 : x
  2. Step 2: Convert to fraction form
    41,008,042.30/61,512,063.45 = 23,959,939.90/x
  3. Step 3: Cross multiply
    41,008,042.30x = 61,512,063.45 × 23,959,939.90
  4. Step 4: Simplify right side
    41,008,042.30x = 1,473,825,343,386,986.75
  5. Step 5: Solve for x
    x = 1,473,825,343,386,986.75/41,008,042.30
  6. Step 6: Final answer
    x = 35,939,909.85

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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.