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Finding the Third Proportional to 12,602,732 and 25,667,740

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Solution

The third proportional to 12,602,732 and 25,667,740 is: 52,276,988.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,602,732 : 25,667,740 = 25,667,740 : x
  2. Step 2: Convert to fraction form
    12,602,732/25,667,740 = 25,667,740/x
  3. Step 3: Cross multiply
    12,602,732x = 25,667,740 × 25,667,740
  4. Step 4: Simplify right side
    12,602,732x = 658,832,876,707,600
  5. Step 5: Solve for x
    x = 658,832,876,707,600/12,602,732
  6. Step 6: Final answer
    x = 52,276,988.57

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.