Home / 95,904,011.70-143,856,017.55-57,608,766.90

Finding the Fourth Proportional to 95,904,011.70, 143,856,017.55 and 57,608,766.90

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Solution

The fourth proportional to 95,904,011.70, 143,856,017.55 and 57,608,766.90 is: 86,413,150.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,904,011.70 : 143,856,017.55 = 57,608,766.90 : x
  2. Step 2: Convert to fraction form
    95,904,011.70/143,856,017.55 = 57,608,766.90/x
  3. Step 3: Cross multiply
    95,904,011.70x = 143,856,017.55 × 57,608,766.90
  4. Step 4: Simplify right side
    95,904,011.70x = 8,287,367,782,200,260
  5. Step 5: Solve for x
    x = 8,287,367,782,200,260/95,904,011.70
  6. Step 6: Final answer
    x = 86,413,150.35

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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.