Home / 41,475,422.30-62,213,133.45-18,757,060.70

Finding the Fourth Proportional to 41,475,422.30, 62,213,133.45 and 18,757,060.70

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Solution

The fourth proportional to 41,475,422.30, 62,213,133.45 and 18,757,060.70 is: 28,135,591.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,475,422.30 : 62,213,133.45 = 18,757,060.70 : x
  2. Step 2: Convert to fraction form
    41,475,422.30/62,213,133.45 = 18,757,060.70/x
  3. Step 3: Cross multiply
    41,475,422.30x = 62,213,133.45 × 18,757,060.70
  4. Step 4: Simplify right side
    41,475,422.30x = 1,166,935,520,458,850.50
  5. Step 5: Solve for x
    x = 1,166,935,520,458,850.50/41,475,422.30
  6. Step 6: Final answer
    x = 28,135,591.05

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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.