Home / 67,437,346.22-101,196,375.09-29,098,860.38

Finding the Fourth Proportional to 67,437,346.22, 101,196,375.09 and 29,098,860.38

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Solution

The fourth proportional to 67,437,346.22, 101,196,375.09 and 29,098,860.38 is: 43,665,703.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,437,346.22 : 101,196,375.09 = 29,098,860.38 : x
  2. Step 2: Convert to fraction form
    67,437,346.22/101,196,375.09 = 29,098,860.38/x
  3. Step 3: Cross multiply
    67,437,346.22x = 101,196,375.09 × 29,098,860.38
  4. Step 4: Simplify right side
    67,437,346.22x = 2,944,699,189,200,038
  5. Step 5: Solve for x
    x = 2,944,699,189,200,038/67,437,346.22
  6. Step 6: Final answer
    x = 43,665,703.86

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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.