Home / 34,532,375.22-47,654,791.97-19,062,422.96

Finding the Fourth Proportional to 34,532,375.22, 47,654,791.97 and 19,062,422.96

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Solution

The fourth proportional to 34,532,375.22, 47,654,791.97 and 19,062,422.96 is: 26,306,206.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,532,375.22 : 47,654,791.97 = 19,062,422.96 : x
  2. Step 2: Convert to fraction form
    34,532,375.22/47,654,791.97 = 19,062,422.96/x
  3. Step 3: Cross multiply
    34,532,375.22x = 47,654,791.97 × 19,062,422.96
  4. Step 4: Simplify right side
    34,532,375.22x = 908,415,800,269,365.50
  5. Step 5: Solve for x
    x = 908,415,800,269,365.50/34,532,375.22
  6. Step 6: Final answer
    x = 26,306,206.70

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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.