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Finding the Third Proportional to 10,930,869 and 16,336,080

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Solution

The third proportional to 10,930,869 and 16,336,080 is: 24,414,116.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,930,869 : 16,336,080 = 16,336,080 : x
  2. Step 2: Convert to fraction form
    10,930,869/16,336,080 = 16,336,080/x
  3. Step 3: Cross multiply
    10,930,869x = 16,336,080 × 16,336,080
  4. Step 4: Simplify right side
    10,930,869x = 266,867,509,766,400
  5. Step 5: Solve for x
    x = 266,867,509,766,400/10,930,869
  6. Step 6: Final answer
    x = 24,414,116.55

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.