Home / 41,217,967.20-62,123,219.40-35,529,360.96

Finding the Fourth Proportional to 41,217,967.20, 62,123,219.40 and 35,529,360.96

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Solution

The fourth proportional to 41,217,967.20, 62,123,219.40 and 35,529,360.96 is: 53,549,421.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,217,967.20 : 62,123,219.40 = 35,529,360.96 : x
  2. Step 2: Convert to fraction form
    41,217,967.20/62,123,219.40 = 35,529,360.96/x
  3. Step 3: Cross multiply
    41,217,967.20x = 62,123,219.40 × 35,529,360.96
  4. Step 4: Simplify right side
    41,217,967.20x = 2,207,198,286,059,874.75
  5. Step 5: Solve for x
    x = 2,207,198,286,059,874.75/41,217,967.20
  6. Step 6: Final answer
    x = 53,549,421.19

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.