Home / 41,073,795.92-61,609,864.44-14,146,855.76

Finding the Fourth Proportional to 41,073,795.92, 61,609,864.44 and 14,146,855.76

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Solution

The fourth proportional to 41,073,795.92, 61,609,864.44 and 14,146,855.76 is: 21,219,997.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,073,795.92 : 61,609,864.44 = 14,146,855.76 : x
  2. Step 2: Convert to fraction form
    41,073,795.92/61,609,864.44 = 14,146,855.76/x
  3. Step 3: Cross multiply
    41,073,795.92x = 61,609,864.44 × 14,146,855.76
  4. Step 4: Simplify right side
    41,073,795.92x = 871,585,865,625,833.12
  5. Step 5: Solve for x
    x = 871,585,865,625,833.12/41,073,795.92
  6. Step 6: Final answer
    x = 21,219,997.96

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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.