Home / 67,384,255.60-101,082,171.42-23,661,255.94

Finding the Fourth Proportional to 67,384,255.60, 101,082,171.42 and 23,661,255.94

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Solution

The fourth proportional to 67,384,255.60, 101,082,171.42 and 23,661,255.94 is: 35,493,916.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,384,255.60 : 101,082,171.42 = 23,661,255.94 : x
  2. Step 2: Convert to fraction form
    67,384,255.60/101,082,171.42 = 23,661,255.94/x
  3. Step 3: Cross multiply
    67,384,255.60x = 101,082,171.42 × 23,661,255.94
  4. Step 4: Simplify right side
    67,384,255.60x = 2,391,731,128,939,573.50
  5. Step 5: Solve for x
    x = 2,391,731,128,939,573.50/67,384,255.60
  6. Step 6: Final answer
    x = 35,493,916.31

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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.