Home / 41,502,136.05-62,255,474.51-17,243,515.71

Finding the Fourth Proportional to 41,502,136.05, 62,255,474.51 and 17,243,515.71

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Solution

The fourth proportional to 41,502,136.05, 62,255,474.51 and 17,243,515.71 is: 25,866,216.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,502,136.05 : 62,255,474.51 = 17,243,515.71 : x
  2. Step 2: Convert to fraction form
    41,502,136.05/62,255,474.51 = 17,243,515.71/x
  3. Step 3: Cross multiply
    41,502,136.05x = 62,255,474.51 × 17,243,515.71
  4. Step 4: Simplify right side
    41,502,136.05x = 1,073,503,252,660,472.12
  5. Step 5: Solve for x
    x = 1,073,503,252,660,472.12/41,502,136.05
  6. Step 6: Final answer
    x = 25,866,216.89

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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.