Home / 95,555,917.44-131,867,161.92-54,302,889.60

Finding the Fourth Proportional to 95,555,917.44, 131,867,161.92 and 54,302,889.60

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Solution

The fourth proportional to 95,555,917.44, 131,867,161.92 and 54,302,889.60 is: 74,937,985.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,555,917.44 : 131,867,161.92 = 54,302,889.60 : x
  2. Step 2: Convert to fraction form
    95,555,917.44/131,867,161.92 = 54,302,889.60/x
  3. Step 3: Cross multiply
    95,555,917.44x = 131,867,161.92 × 54,302,889.60
  4. Step 4: Simplify right side
    95,555,917.44x = 7,160,767,935,607,084
  5. Step 5: Solve for x
    x = 7,160,767,935,607,084/95,555,917.44
  6. Step 6: Final answer
    x = 74,937,985.29

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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.