Home / 95,789,859.90-143,670,793.05-27,625,443.90

Finding the Fourth Proportional to 95,789,859.90, 143,670,793.05 and 27,625,443.90

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Solution

The fourth proportional to 95,789,859.90, 143,670,793.05 and 27,625,443.90 is: 41,434,129.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,789,859.90 : 143,670,793.05 = 27,625,443.90 : x
  2. Step 2: Convert to fraction form
    95,789,859.90/143,670,793.05 = 27,625,443.90/x
  3. Step 3: Cross multiply
    95,789,859.90x = 143,670,793.05 × 27,625,443.90
  4. Step 4: Simplify right side
    95,789,859.90x = 3,968,969,433,471,285
  5. Step 5: Solve for x
    x = 3,968,969,433,471,285/95,789,859.90
  6. Step 6: Final answer
    x = 41,434,129.22

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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.