Home / 95,858,422.20-143,787,633.30-73,183,606.20

Finding the Fourth Proportional to 95,858,422.20, 143,787,633.30 and 73,183,606.20

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Solution

The fourth proportional to 95,858,422.20, 143,787,633.30 and 73,183,606.20 is: 109,775,409.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,858,422.20 : 143,787,633.30 = 73,183,606.20 : x
  2. Step 2: Convert to fraction form
    95,858,422.20/143,787,633.30 = 73,183,606.20/x
  3. Step 3: Cross multiply
    95,858,422.20x = 143,787,633.30 × 73,183,606.20
  4. Step 4: Simplify right side
    95,858,422.20x = 10,522,897,531,857,208
  5. Step 5: Solve for x
    x = 10,522,897,531,857,208/95,858,422.20
  6. Step 6: Final answer
    x = 109,775,409.30

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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.