Home / 44,481,286.38-66,769,092.63-39,396,724.41

Finding the Fourth Proportional to 44,481,286.38, 66,769,092.63 and 39,396,724.41

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Solution

The fourth proportional to 44,481,286.38, 66,769,092.63 and 39,396,724.41 is: 59,136,858.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,481,286.38 : 66,769,092.63 = 39,396,724.41 : x
  2. Step 2: Convert to fraction form
    44,481,286.38/66,769,092.63 = 39,396,724.41/x
  3. Step 3: Cross multiply
    44,481,286.38x = 66,769,092.63 × 39,396,724.41
  4. Step 4: Simplify right side
    44,481,286.38x = 2,630,483,541,449,872
  5. Step 5: Solve for x
    x = 2,630,483,541,449,872/44,481,286.38
  6. Step 6: Final answer
    x = 59,136,858.57

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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.