Home / 36,906,069.70-55,359,104.55-17,732,203.30

Finding the Fourth Proportional to 36,906,069.70, 55,359,104.55 and 17,732,203.30

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Solution

The fourth proportional to 36,906,069.70, 55,359,104.55 and 17,732,203.30 is: 26,598,304.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,906,069.70 : 55,359,104.55 = 17,732,203.30 : x
  2. Step 2: Convert to fraction form
    36,906,069.70/55,359,104.55 = 17,732,203.30/x
  3. Step 3: Cross multiply
    36,906,069.70x = 55,359,104.55 × 17,732,203.30
  4. Step 4: Simplify right side
    36,906,069.70x = 981,638,896,386,555
  5. Step 5: Solve for x
    x = 981,638,896,386,555/36,906,069.70
  6. Step 6: Final answer
    x = 26,598,304.95

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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.