Home / 41,343,734.29-62,024,944.35-13,677,586.88

Finding the Fourth Proportional to 41,343,734.29, 62,024,944.35 and 13,677,586.88

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Solution

The fourth proportional to 41,343,734.29, 62,024,944.35 and 13,677,586.88 is: 20,519,471.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,343,734.29 : 62,024,944.35 = 13,677,586.88 : x
  2. Step 2: Convert to fraction form
    41,343,734.29/62,024,944.35 = 13,677,586.88/x
  3. Step 3: Cross multiply
    41,343,734.29x = 62,024,944.35 × 13,677,586.88
  4. Step 4: Simplify right side
    41,343,734.29x = 848,351,565,164,346.62
  5. Step 5: Solve for x
    x = 848,351,565,164,346.62/41,343,734.29
  6. Step 6: Final answer
    x = 20,519,471.20

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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.