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Finding the Third Proportional to 6,236,427 and 13,334,670

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Solution

The third proportional to 6,236,427 and 13,334,670 is: 28,512,066.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,427 : 13,334,670 = 13,334,670 : x
  2. Step 2: Convert to fraction form
    6,236,427/13,334,670 = 13,334,670/x
  3. Step 3: Cross multiply
    6,236,427x = 13,334,670 × 13,334,670
  4. Step 4: Simplify right side
    6,236,427x = 177,813,424,008,900
  5. Step 5: Solve for x
    x = 177,813,424,008,900/6,236,427
  6. Step 6: Final answer
    x = 28,512,066.93

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.