Home / 150,382,584.33-225,530,115.55-58,245,772.42

Finding the Fourth Proportional to 150,382,584.33, 225,530,115.55 and 58,245,772.42

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Solution

The fourth proportional to 150,382,584.33, 225,530,115.55 and 58,245,772.42 is: 87,351,709.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,382,584.33 : 225,530,115.55 = 58,245,772.42 : x
  2. Step 2: Convert to fraction form
    150,382,584.33/225,530,115.55 = 58,245,772.42/x
  3. Step 3: Cross multiply
    150,382,584.33x = 225,530,115.55 × 58,245,772.42
  4. Step 4: Simplify right side
    150,382,584.33x = 13,136,175,784,880,568
  5. Step 5: Solve for x
    x = 13,136,175,784,880,568/150,382,584.33
  6. Step 6: Final answer
    x = 87,351,709.27

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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.