Home / 95,867,793.60-143,801,690.40-59,517,229.20

Finding the Fourth Proportional to 95,867,793.60, 143,801,690.40 and 59,517,229.20

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Solution

The fourth proportional to 95,867,793.60, 143,801,690.40 and 59,517,229.20 is: 89,275,843.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,867,793.60 : 143,801,690.40 = 59,517,229.20 : x
  2. Step 2: Convert to fraction form
    95,867,793.60/143,801,690.40 = 59,517,229.20/x
  3. Step 3: Cross multiply
    95,867,793.60x = 143,801,690.40 × 59,517,229.20
  4. Step 4: Simplify right side
    95,867,793.60x = 8,558,678,166,884,240
  5. Step 5: Solve for x
    x = 8,558,678,166,884,240/95,867,793.60
  6. Step 6: Final answer
    x = 89,275,843.80

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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.