Home / 67,384,253.60-101,082,168.42-23,661,253.94

Finding the Fourth Proportional to 67,384,253.60, 101,082,168.42 and 23,661,253.94

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Solution

The fourth proportional to 67,384,253.60, 101,082,168.42 and 23,661,253.94 is: 35,493,913.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,384,253.60 : 101,082,168.42 = 23,661,253.94 : x
  2. Step 2: Convert to fraction form
    67,384,253.60/101,082,168.42 = 23,661,253.94/x
  3. Step 3: Cross multiply
    67,384,253.60x = 101,082,168.42 × 23,661,253.94
  4. Step 4: Simplify right side
    67,384,253.60x = 2,391,730,855,286,057.50
  5. Step 5: Solve for x
    x = 2,391,730,855,286,057.50/67,384,253.60
  6. Step 6: Final answer
    x = 35,493,913.31

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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.