Home / 95,815,126.13-143,723,840.97-26,723,724.22

Finding the Fourth Proportional to 95,815,126.13, 143,723,840.97 and 26,723,724.22

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Solution

The fourth proportional to 95,815,126.13, 143,723,840.97 and 26,723,724.22 is: 40,085,907.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,815,126.13 : 143,723,840.97 = 26,723,724.22 : x
  2. Step 2: Convert to fraction form
    95,815,126.13/143,723,840.97 = 26,723,724.22/x
  3. Step 3: Cross multiply
    95,815,126.13x = 143,723,840.97 × 26,723,724.22
  4. Step 4: Simplify right side
    95,815,126.13x = 3,840,836,290,201,286
  5. Step 5: Solve for x
    x = 3,840,836,290,201,286/95,815,126.13
  6. Step 6: Final answer
    x = 40,085,907.58

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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.