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Finding the Third Proportional to 5,252,207 and 11,424,655

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Solution

The third proportional to 5,252,207 and 11,424,655 is: 24,851,027.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,252,207 : 11,424,655 = 11,424,655 : x
  2. Step 2: Convert to fraction form
    5,252,207/11,424,655 = 11,424,655/x
  3. Step 3: Cross multiply
    5,252,207x = 11,424,655 × 11,424,655
  4. Step 4: Simplify right side
    5,252,207x = 130,522,741,869,025
  5. Step 5: Solve for x
    x = 130,522,741,869,025/5,252,207
  6. Step 6: Final answer
    x = 24,851,027.74

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.