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Finding the Third Proportional to 12,914,063 and 28,347,236

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Solution

The third proportional to 12,914,063 and 28,347,236 is: 62,224,087.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,914,063 : 28,347,236 = 28,347,236 : x
  2. Step 2: Convert to fraction form
    12,914,063/28,347,236 = 28,347,236/x
  3. Step 3: Cross multiply
    12,914,063x = 28,347,236 × 28,347,236
  4. Step 4: Simplify right side
    12,914,063x = 803,565,788,839,696
  5. Step 5: Solve for x
    x = 803,565,788,839,696/12,914,063
  6. Step 6: Final answer
    x = 62,224,087.71

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.