Home / 95,945,799.66-143,939,711.97-27,791,267.82

Finding the Fourth Proportional to 95,945,799.66, 143,939,711.97 and 27,791,267.82

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Solution

The fourth proportional to 95,945,799.66, 143,939,711.97 and 27,791,267.82 is: 41,692,988.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,945,799.66 : 143,939,711.97 = 27,791,267.82 : x
  2. Step 2: Convert to fraction form
    95,945,799.66/143,939,711.97 = 27,791,267.82/x
  3. Step 3: Cross multiply
    95,945,799.66x = 143,939,711.97 × 27,791,267.82
  4. Step 4: Simplify right side
    95,945,799.66x = 4,000,267,085,291,930
  5. Step 5: Solve for x
    x = 4,000,267,085,291,930/95,945,799.66
  6. Step 6: Final answer
    x = 41,692,988.12

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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.