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Finding the Third Proportional to 13,304,215 and 18,536,122

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Solution

The third proportional to 13,304,215 and 18,536,122 is: 25,825,486.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,304,215 : 18,536,122 = 18,536,122 : x
  2. Step 2: Convert to fraction form
    13,304,215/18,536,122 = 18,536,122/x
  3. Step 3: Cross multiply
    13,304,215x = 18,536,122 × 18,536,122
  4. Step 4: Simplify right side
    13,304,215x = 343,587,818,798,884
  5. Step 5: Solve for x
    x = 343,587,818,798,884/13,304,215
  6. Step 6: Final answer
    x = 25,825,486.04

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.