Home / 41,073,793.92-61,609,861.44-14,146,853.76

Finding the Fourth Proportional to 41,073,793.92, 61,609,861.44 and 14,146,853.76

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Solution

The fourth proportional to 41,073,793.92, 61,609,861.44 and 14,146,853.76 is: 21,219,994.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,073,793.92 : 61,609,861.44 = 14,146,853.76 : x
  2. Step 2: Convert to fraction form
    41,073,793.92/61,609,861.44 = 14,146,853.76/x
  3. Step 3: Cross multiply
    41,073,793.92x = 61,609,861.44 × 14,146,853.76
  4. Step 4: Simplify right side
    41,073,793.92x = 871,585,699,965,543
  5. Step 5: Solve for x
    x = 871,585,699,965,543/41,073,793.92
  6. Step 6: Final answer
    x = 21,219,994.96

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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.