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Finding the Third Proportional to 10,600,128 and 16,530,048

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Solution

The third proportional to 10,600,128 and 16,530,048 is: 25,777,281.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,600,128 : 16,530,048 = 16,530,048 : x
  2. Step 2: Convert to fraction form
    10,600,128/16,530,048 = 16,530,048/x
  3. Step 3: Cross multiply
    10,600,128x = 16,530,048 × 16,530,048
  4. Step 4: Simplify right side
    10,600,128x = 273,242,486,882,304
  5. Step 5: Solve for x
    x = 273,242,486,882,304/10,600,128
  6. Step 6: Final answer
    x = 25,777,281.83

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.