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Finding the Third Proportional to 11,904,636 and 16,764,432

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Solution

The third proportional to 11,904,636 and 16,764,432 is: 23,608,128.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,904,636 : 16,764,432 = 16,764,432 : x
  2. Step 2: Convert to fraction form
    11,904,636/16,764,432 = 16,764,432/x
  3. Step 3: Cross multiply
    11,904,636x = 16,764,432 × 16,764,432
  4. Step 4: Simplify right side
    11,904,636x = 281,046,180,282,624
  5. Step 5: Solve for x
    x = 281,046,180,282,624/11,904,636
  6. Step 6: Final answer
    x = 23,608,128.82

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.