Home / 95,863,641.20-143,781,287.72-35,265,195.44

Finding the Fourth Proportional to 95,863,641.20, 143,781,287.72 and 35,265,195.44

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Solution

The fourth proportional to 95,863,641.20, 143,781,287.72 and 35,265,195.44 is: 52,892,578.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,863,641.20 : 143,781,287.72 = 35,265,195.44 : x
  2. Step 2: Convert to fraction form
    95,863,641.20/143,781,287.72 = 35,265,195.44/x
  3. Step 3: Cross multiply
    95,863,641.20x = 143,781,287.72 × 35,265,195.44
  4. Step 4: Simplify right side
    95,863,641.20x = 5,070,475,212,060,672
  5. Step 5: Solve for x
    x = 5,070,475,212,060,672/95,863,641.20
  6. Step 6: Final answer
    x = 52,892,578.97

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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.