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Finding the Third Proportional to 8,834,016 and 19,059,840

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Solution

The third proportional to 8,834,016 and 19,059,840 is: 41,122,576.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,834,016 : 19,059,840 = 19,059,840 : x
  2. Step 2: Convert to fraction form
    8,834,016/19,059,840 = 19,059,840/x
  3. Step 3: Cross multiply
    8,834,016x = 19,059,840 × 19,059,840
  4. Step 4: Simplify right side
    8,834,016x = 363,277,500,825,600
  5. Step 5: Solve for x
    x = 363,277,500,825,600/8,834,016
  6. Step 6: Final answer
    x = 41,122,576.73

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.