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Finding the Third Proportional to 13,227,538 and 28,344,632

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Solution

The third proportional to 13,227,538 and 28,344,632 is: 60,738,299.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,227,538 : 28,344,632 = 28,344,632 : x
  2. Step 2: Convert to fraction form
    13,227,538/28,344,632 = 28,344,632/x
  3. Step 3: Cross multiply
    13,227,538x = 28,344,632 × 28,344,632
  4. Step 4: Simplify right side
    13,227,538x = 803,418,163,215,424
  5. Step 5: Solve for x
    x = 803,418,163,215,424/13,227,538
  6. Step 6: Final answer
    x = 60,738,299.39

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.