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Finding the Third Proportional to 7,419,798 and 16,108,596

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Solution

The third proportional to 7,419,798 and 16,108,596 is: 34,972,227.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,419,798 : 16,108,596 = 16,108,596 : x
  2. Step 2: Convert to fraction form
    7,419,798/16,108,596 = 16,108,596/x
  3. Step 3: Cross multiply
    7,419,798x = 16,108,596 × 16,108,596
  4. Step 4: Simplify right side
    7,419,798x = 259,486,865,091,216
  5. Step 5: Solve for x
    x = 259,486,865,091,216/7,419,798
  6. Step 6: Final answer
    x = 34,972,227.69

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.