Home / 95,159,004.60-131,325,924.09-53,906,235.96

Finding the Fourth Proportional to 95,159,004.60, 131,325,924.09 and 53,906,235.96

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Solution

The fourth proportional to 95,159,004.60, 131,325,924.09 and 53,906,235.96 is: 74,394,286.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,159,004.60 : 131,325,924.09 = 53,906,235.96 : x
  2. Step 2: Convert to fraction form
    95,159,004.60/131,325,924.09 = 53,906,235.96/x
  3. Step 3: Cross multiply
    95,159,004.60x = 131,325,924.09 × 53,906,235.96
  4. Step 4: Simplify right side
    95,159,004.60x = 7,079,286,251,660,589
  5. Step 5: Solve for x
    x = 7,079,286,251,660,589/95,159,004.60
  6. Step 6: Final answer
    x = 74,394,286.50

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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.