Home / 95,907,479.28-143,825,505.18-34,479,876.24

Finding the Fourth Proportional to 95,907,479.28, 143,825,505.18 and 34,479,876.24

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Solution

The fourth proportional to 95,907,479.28, 143,825,505.18 and 34,479,876.24 is: 51,706,974.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,907,479.28 : 143,825,505.18 = 34,479,876.24 : x
  2. Step 2: Convert to fraction form
    95,907,479.28/143,825,505.18 = 34,479,876.24/x
  3. Step 3: Cross multiply
    95,907,479.28x = 143,825,505.18 × 34,479,876.24
  4. Step 4: Simplify right side
    95,907,479.28x = 4,959,085,618,761,879
  5. Step 5: Solve for x
    x = 4,959,085,618,761,879/95,907,479.28
  6. Step 6: Final answer
    x = 51,706,974.85

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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.