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Finding the Third Proportional to 12,670,336 and 27,735,200

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Solution

The third proportional to 12,670,336 and 27,735,200 is: 60,711,990.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,670,336 : 27,735,200 = 27,735,200 : x
  2. Step 2: Convert to fraction form
    12,670,336/27,735,200 = 27,735,200/x
  3. Step 3: Cross multiply
    12,670,336x = 27,735,200 × 27,735,200
  4. Step 4: Simplify right side
    12,670,336x = 769,241,319,040,000
  5. Step 5: Solve for x
    x = 769,241,319,040,000/12,670,336
  6. Step 6: Final answer
    x = 60,711,990.51

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.