Home / 41,794,540.20-62,638,666.20-20,182,606.20

Finding the Fourth Proportional to 41,794,540.20, 62,638,666.20 and 20,182,606.20

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Solution

The fourth proportional to 41,794,540.20, 62,638,666.20 and 20,182,606.20 is: 30,248,245.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,794,540.20 : 62,638,666.20 = 20,182,606.20 : x
  2. Step 2: Convert to fraction form
    41,794,540.20/62,638,666.20 = 20,182,606.20/x
  3. Step 3: Cross multiply
    41,794,540.20x = 62,638,666.20 × 20,182,606.20
  4. Step 4: Simplify right side
    41,794,540.20x = 1,264,211,532,807,850.50
  5. Step 5: Solve for x
    x = 1,264,211,532,807,850.50/41,794,540.20
  6. Step 6: Final answer
    x = 30,248,245.99

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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.