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Finding the Third Proportional to 11,321,215 and 24,866,529

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Solution

The third proportional to 11,321,215 and 24,866,529 is: 54,618,189.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,321,215 : 24,866,529 = 24,866,529 : x
  2. Step 2: Convert to fraction form
    11,321,215/24,866,529 = 24,866,529/x
  3. Step 3: Cross multiply
    11,321,215x = 24,866,529 × 24,866,529
  4. Step 4: Simplify right side
    11,321,215x = 618,344,264,507,841
  5. Step 5: Solve for x
    x = 618,344,264,507,841/11,321,215
  6. Step 6: Final answer
    x = 54,618,189.35

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.