Home / 95,320,069.38-131,531,170.64-53,494,541.61

Finding the Fourth Proportional to 95,320,069.38, 131,531,170.64 and 53,494,541.61

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Solution

The fourth proportional to 95,320,069.38, 131,531,170.64 and 53,494,541.61 is: 73,816,560.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,320,069.38 : 131,531,170.64 = 53,494,541.61 : x
  2. Step 2: Convert to fraction form
    95,320,069.38/131,531,170.64 = 53,494,541.61/x
  3. Step 3: Cross multiply
    95,320,069.38x = 131,531,170.64 × 53,494,541.61
  4. Step 4: Simplify right side
    95,320,069.38x = 7,036,199,680,546,018
  5. Step 5: Solve for x
    x = 7,036,199,680,546,018/95,320,069.38
  6. Step 6: Final answer
    x = 73,816,560.63

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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.