Home / 107,033,861.10-160,550,791.65-94,704,429.90

Finding the Fourth Proportional to 107,033,861.10, 160,550,791.65 and 94,704,429.90

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Solution

The fourth proportional to 107,033,861.10, 160,550,791.65 and 94,704,429.90 is: 142,056,644.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,033,861.10 : 160,550,791.65 = 94,704,429.90 : x
  2. Step 2: Convert to fraction form
    107,033,861.10/160,550,791.65 = 94,704,429.90/x
  3. Step 3: Cross multiply
    107,033,861.10x = 160,550,791.65 × 94,704,429.90
  4. Step 4: Simplify right side
    107,033,861.10x = 15,204,871,193,206,932
  5. Step 5: Solve for x
    x = 15,204,871,193,206,932/107,033,861.10
  6. Step 6: Final answer
    x = 142,056,644.85

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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.