Home / 27,887,905.90-41,915,839.65-24,192,750.70

Finding the Fourth Proportional to 27,887,905.90, 41,915,839.65 and 24,192,750.70

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Solution

The fourth proportional to 27,887,905.90, 41,915,839.65 and 24,192,750.70 is: 36,361,979.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,887,905.90 : 41,915,839.65 = 24,192,750.70 : x
  2. Step 2: Convert to fraction form
    27,887,905.90/41,915,839.65 = 24,192,750.70/x
  3. Step 3: Cross multiply
    27,887,905.90x = 41,915,839.65 × 24,192,750.70
  4. Step 4: Simplify right side
    27,887,905.90x = 1,014,059,459,033,625.25
  5. Step 5: Solve for x
    x = 1,014,059,459,033,625.25/27,887,905.90
  6. Step 6: Final answer
    x = 36,361,979.37

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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.