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Finding the Third Proportional to 15,536,626 and 36,288,605

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Solution

The third proportional to 15,536,626 and 36,288,605 is: 84,758,611.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,536,626 : 36,288,605 = 36,288,605 : x
  2. Step 2: Convert to fraction form
    15,536,626/36,288,605 = 36,288,605/x
  3. Step 3: Cross multiply
    15,536,626x = 36,288,605 × 36,288,605
  4. Step 4: Simplify right side
    15,536,626x = 1,316,862,852,846,025
  5. Step 5: Solve for x
    x = 1,316,862,852,846,025/15,536,626
  6. Step 6: Final answer
    x = 84,758,611.87

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.