Home / 41,147,381.42-61,734,792.83-27,368,660.86

Finding the Fourth Proportional to 41,147,381.42, 61,734,792.83 and 27,368,660.86

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Solution

The fourth proportional to 41,147,381.42, 61,734,792.83 and 27,368,660.86 is: 41,062,117.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,147,381.42 : 61,734,792.83 = 27,368,660.86 : x
  2. Step 2: Convert to fraction form
    41,147,381.42/61,734,792.83 = 27,368,660.86/x
  3. Step 3: Cross multiply
    41,147,381.42x = 61,734,792.83 × 27,368,660.86
  4. Step 4: Simplify right side
    41,147,381.42x = 1,689,598,608,226,629.50
  5. Step 5: Solve for x
    x = 1,689,598,608,226,629.50/41,147,381.42
  6. Step 6: Final answer
    x = 41,062,117.44

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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.