Home / 36,651,979.35-54,894,267.03-17,496,188.49

Finding the Fourth Proportional to 36,651,979.35, 54,894,267.03 and 17,496,188.49

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Solution

The fourth proportional to 36,651,979.35, 54,894,267.03 and 17,496,188.49 is: 26,204,326.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,651,979.35 : 54,894,267.03 = 17,496,188.49 : x
  2. Step 2: Convert to fraction form
    36,651,979.35/54,894,267.03 = 17,496,188.49/x
  3. Step 3: Cross multiply
    36,651,979.35x = 54,894,267.03 × 17,496,188.49
  4. Step 4: Simplify right side
    36,651,979.35x = 960,440,442,977,272.38
  5. Step 5: Solve for x
    x = 960,440,442,977,272.38/36,651,979.35
  6. Step 6: Final answer
    x = 26,204,326.75

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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.