Home / 41,512,930.20-62,215,376.40-16,892,158.05

Finding the Fourth Proportional to 41,512,930.20, 62,215,376.40 and 16,892,158.05

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Solution

The fourth proportional to 41,512,930.20, 62,215,376.40 and 16,892,158.05 is: 25,316,256.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,512,930.20 : 62,215,376.40 = 16,892,158.05 : x
  2. Step 2: Convert to fraction form
    41,512,930.20/62,215,376.40 = 16,892,158.05/x
  3. Step 3: Cross multiply
    41,512,930.20x = 62,215,376.40 × 16,892,158.05
  4. Step 4: Simplify right side
    41,512,930.20x = 1,050,951,971,289,040
  5. Step 5: Solve for x
    x = 1,050,951,971,289,040/41,512,930.20
  6. Step 6: Final answer
    x = 25,316,256.07

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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.