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Finding the Third Proportional to 13,436,732 and 28,633,452

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Solution

The third proportional to 13,436,732 and 28,633,452 is: 61,017,409.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,436,732 : 28,633,452 = 28,633,452 : x
  2. Step 2: Convert to fraction form
    13,436,732/28,633,452 = 28,633,452/x
  3. Step 3: Cross multiply
    13,436,732x = 28,633,452 × 28,633,452
  4. Step 4: Simplify right side
    13,436,732x = 819,874,573,436,304
  5. Step 5: Solve for x
    x = 819,874,573,436,304/13,436,732
  6. Step 6: Final answer
    x = 61,017,409.10

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.