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Finding the Third Proportional to 8,228,068 and 12,334,230

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Solution

The third proportional to 8,228,068 and 12,334,230 is: 18,489,544.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,228,068 : 12,334,230 = 12,334,230 : x
  2. Step 2: Convert to fraction form
    8,228,068/12,334,230 = 12,334,230/x
  3. Step 3: Cross multiply
    8,228,068x = 12,334,230 × 12,334,230
  4. Step 4: Simplify right side
    8,228,068x = 152,133,229,692,900
  5. Step 5: Solve for x
    x = 152,133,229,692,900/8,228,068
  6. Step 6: Final answer
    x = 18,489,544.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.