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Finding the Third Proportional to 8,148,012 and 17,923,080

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Solution

The third proportional to 8,148,012 and 17,923,080 is: 39,425,174.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,148,012 : 17,923,080 = 17,923,080 : x
  2. Step 2: Convert to fraction form
    8,148,012/17,923,080 = 17,923,080/x
  3. Step 3: Cross multiply
    8,148,012x = 17,923,080 × 17,923,080
  4. Step 4: Simplify right side
    8,148,012x = 321,236,796,686,400
  5. Step 5: Solve for x
    x = 321,236,796,686,400/8,148,012
  6. Step 6: Final answer
    x = 39,425,174.72

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.