Home / 97,995,967.70-146,993,951.51-36,589,921.90

Finding the Fourth Proportional to 97,995,967.70, 146,993,951.51 and 36,589,921.90

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Solution

The fourth proportional to 97,995,967.70, 146,993,951.51 and 36,589,921.90 is: 54,884,882.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,995,967.70 : 146,993,951.51 = 36,589,921.90 : x
  2. Step 2: Convert to fraction form
    97,995,967.70/146,993,951.51 = 36,589,921.90/x
  3. Step 3: Cross multiply
    97,995,967.70x = 146,993,951.51 × 36,589,921.90
  4. Step 4: Simplify right side
    97,995,967.70x = 5,378,497,205,110,065
  5. Step 5: Solve for x
    x = 5,378,497,205,110,065/97,995,967.70
  6. Step 6: Final answer
    x = 54,884,882.83

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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.