Home / 41,757,315-57,624,976.98-23,175,260.52

Finding the Fourth Proportional to 41,757,315, 57,624,976.98 and 23,175,260.52

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Solution

The fourth proportional to 41,757,315, 57,624,976.98 and 23,175,260.52 is: 31,981,794.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,757,315 : 57,624,976.98 = 23,175,260.52 : x
  2. Step 2: Convert to fraction form
    41,757,315/57,624,976.98 = 23,175,260.52/x
  3. Step 3: Cross multiply
    41,757,315x = 57,624,976.98 × 23,175,260.52
  4. Step 4: Simplify right side
    41,757,315x = 1,335,473,853,970,502.75
  5. Step 5: Solve for x
    x = 1,335,473,853,970,502.75/41,757,315
  6. Step 6: Final answer
    x = 31,981,794.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.