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Finding the Third Proportional to 20,882,960 and 44,850,688

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Solution

The third proportional to 20,882,960 and 44,850,688 is: 96,326,584.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,882,960 : 44,850,688 = 44,850,688 : x
  2. Step 2: Convert to fraction form
    20,882,960/44,850,688 = 44,850,688/x
  3. Step 3: Cross multiply
    20,882,960x = 44,850,688 × 44,850,688
  4. Step 4: Simplify right side
    20,882,960x = 2,011,584,214,073,344
  5. Step 5: Solve for x
    x = 2,011,584,214,073,344/20,882,960
  6. Step 6: Final answer
    x = 96,326,584.64

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.