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Finding the Third Proportional to 13,304,216 and 18,536,124

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Solution

The third proportional to 13,304,216 and 18,536,124 is: 25,825,489.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,304,216 : 18,536,124 = 18,536,124 : x
  2. Step 2: Convert to fraction form
    13,304,216/18,536,124 = 18,536,124/x
  3. Step 3: Cross multiply
    13,304,216x = 18,536,124 × 18,536,124
  4. Step 4: Simplify right side
    13,304,216x = 343,587,892,943,376
  5. Step 5: Solve for x
    x = 343,587,892,943,376/13,304,216
  6. Step 6: Final answer
    x = 25,825,489.68

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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.