Home / 14,096,743.61-21,145,133.84-3,861,694.44

Finding the Fourth Proportional to 14,096,743.61, 21,145,133.84 and 3,861,694.44

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Solution

The fourth proportional to 14,096,743.61, 21,145,133.84 and 3,861,694.44 is: 5,792,546.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,096,743.61 : 21,145,133.84 = 3,861,694.44 : x
  2. Step 2: Convert to fraction form
    14,096,743.61/21,145,133.84 = 3,861,694.44/x
  3. Step 3: Cross multiply
    14,096,743.61x = 21,145,133.84 × 3,861,694.44
  4. Step 4: Simplify right side
    14,096,743.61x = 81,656,045,763,675.38
  5. Step 5: Solve for x
    x = 81,656,045,763,675.38/14,096,743.61
  6. Step 6: Final answer
    x = 5,792,546.71

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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.