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Finding the Third Proportional to 5,156,182 and 11,303,895

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Solution

The third proportional to 5,156,182 and 11,303,895 is: 24,781,522.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,156,182 : 11,303,895 = 11,303,895 : x
  2. Step 2: Convert to fraction form
    5,156,182/11,303,895 = 11,303,895/x
  3. Step 3: Cross multiply
    5,156,182x = 11,303,895 × 11,303,895
  4. Step 4: Simplify right side
    5,156,182x = 127,778,042,171,025
  5. Step 5: Solve for x
    x = 127,778,042,171,025/5,156,182
  6. Step 6: Final answer
    x = 24,781,522.87

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.