Home / 95,789,862.40-143,670,796.80-27,625,446.40

Finding the Fourth Proportional to 95,789,862.40, 143,670,796.80 and 27,625,446.40

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Solution

The fourth proportional to 95,789,862.40, 143,670,796.80 and 27,625,446.40 is: 41,434,132.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,789,862.40 : 143,670,796.80 = 27,625,446.40 : x
  2. Step 2: Convert to fraction form
    95,789,862.40/143,670,796.80 = 27,625,446.40/x
  3. Step 3: Cross multiply
    95,789,862.40x = 143,670,796.80 × 27,625,446.40
  4. Step 4: Simplify right side
    95,789,862.40x = 3,968,969,896,243,691.50
  5. Step 5: Solve for x
    x = 3,968,969,896,243,691.50/95,789,862.40
  6. Step 6: Final answer
    x = 41,434,132.97

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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.