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Finding the Third Proportional to 8,285,226 and 18,004,588

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Solution

The third proportional to 8,285,226 and 18,004,588 is: 39,125,690.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,285,226 : 18,004,588 = 18,004,588 : x
  2. Step 2: Convert to fraction form
    8,285,226/18,004,588 = 18,004,588/x
  3. Step 3: Cross multiply
    8,285,226x = 18,004,588 × 18,004,588
  4. Step 4: Simplify right side
    8,285,226x = 324,165,189,049,744
  5. Step 5: Solve for x
    x = 324,165,189,049,744/8,285,226
  6. Step 6: Final answer
    x = 39,125,690.60

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.