Home / 95,286,922.30-142,867,660.15-62,839,890.46

Finding the Fourth Proportional to 95,286,922.30, 142,867,660.15 and 62,839,890.46

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Solution

The fourth proportional to 95,286,922.30, 142,867,660.15 and 62,839,890.46 is: 94,218,470.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,286,922.30 : 142,867,660.15 = 62,839,890.46 : x
  2. Step 2: Convert to fraction form
    95,286,922.30/142,867,660.15 = 62,839,890.46/x
  3. Step 3: Cross multiply
    95,286,922.30x = 142,867,660.15 × 62,839,890.46
  4. Step 4: Simplify right side
    95,286,922.30x = 8,977,788,114,102,508
  5. Step 5: Solve for x
    x = 8,977,788,114,102,508/95,286,922.30
  6. Step 6: Final answer
    x = 94,218,470.88

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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.