Home / 95,940,493.32-132,397,880.88-51,887,491.92

Finding the Fourth Proportional to 95,940,493.32, 132,397,880.88 and 51,887,491.92

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Solution

The fourth proportional to 95,940,493.32, 132,397,880.88 and 51,887,491.92 is: 71,604,738.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,940,493.32 : 132,397,880.88 = 51,887,491.92 : x
  2. Step 2: Convert to fraction form
    95,940,493.32/132,397,880.88 = 51,887,491.92/x
  3. Step 3: Cross multiply
    95,940,493.32x = 132,397,880.88 × 51,887,491.92
  4. Step 4: Simplify right side
    95,940,493.32x = 6,869,793,974,386,122
  5. Step 5: Solve for x
    x = 6,869,793,974,386,122/95,940,493.32
  6. Step 6: Final answer
    x = 71,604,738.90

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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.