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Finding the Third Proportional to 14,147,868 and 28,815,996

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Solution

The third proportional to 14,147,868 and 28,815,996 is: 58,691,643.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,147,868 : 28,815,996 = 28,815,996 : x
  2. Step 2: Convert to fraction form
    14,147,868/28,815,996 = 28,815,996/x
  3. Step 3: Cross multiply
    14,147,868x = 28,815,996 × 28,815,996
  4. Step 4: Simplify right side
    14,147,868x = 830,361,625,472,016
  5. Step 5: Solve for x
    x = 830,361,625,472,016/14,147,868
  6. Step 6: Final answer
    x = 58,691,643.54

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.