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Finding the Third Proportional to 27,498,684 and 57,255,900

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Solution

The third proportional to 27,498,684 and 57,255,900 is: 119,214,362.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,498,684 : 57,255,900 = 57,255,900 : x
  2. Step 2: Convert to fraction form
    27,498,684/57,255,900 = 57,255,900/x
  3. Step 3: Cross multiply
    27,498,684x = 57,255,900 × 57,255,900
  4. Step 4: Simplify right side
    27,498,684x = 3,278,238,084,810,000
  5. Step 5: Solve for x
    x = 3,278,238,084,810,000/27,498,684
  6. Step 6: Final answer
    x = 119,214,362.58

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.