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Finding the Third Proportional to 8,822,074 and 19,109,760

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Solution

The third proportional to 8,822,074 and 19,109,760 is: 41,394,226.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,822,074 : 19,109,760 = 19,109,760 : x
  2. Step 2: Convert to fraction form
    8,822,074/19,109,760 = 19,109,760/x
  3. Step 3: Cross multiply
    8,822,074x = 19,109,760 × 19,109,760
  4. Step 4: Simplify right side
    8,822,074x = 365,182,927,257,600
  5. Step 5: Solve for x
    x = 365,182,927,257,600/8,822,074
  6. Step 6: Final answer
    x = 41,394,226.26

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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.