Home / 49,070,330.85-67,715,890.19-26,744,021.85

Finding the Fourth Proportional to 49,070,330.85, 67,715,890.19 and 26,744,021.85

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Solution

The fourth proportional to 49,070,330.85, 67,715,890.19 and 26,744,021.85 is: 36,906,114.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,070,330.85 : 67,715,890.19 = 26,744,021.85 : x
  2. Step 2: Convert to fraction form
    49,070,330.85/67,715,890.19 = 26,744,021.85/x
  3. Step 3: Cross multiply
    49,070,330.85x = 67,715,890.19 × 26,744,021.85
  4. Step 4: Simplify right side
    49,070,330.85x = 1,810,995,246,699,840.75
  5. Step 5: Solve for x
    x = 1,810,995,246,699,840.75/49,070,330.85
  6. Step 6: Final answer
    x = 36,906,114.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.