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Finding the Third Proportional to 6,690,055 and 10,633,228

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Solution

The third proportional to 6,690,055 and 10,633,228 is: 16,900,539.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,690,055 : 10,633,228 = 10,633,228 : x
  2. Step 2: Convert to fraction form
    6,690,055/10,633,228 = 10,633,228/x
  3. Step 3: Cross multiply
    6,690,055x = 10,633,228 × 10,633,228
  4. Step 4: Simplify right side
    6,690,055x = 113,065,537,699,984
  5. Step 5: Solve for x
    x = 113,065,537,699,984/6,690,055
  6. Step 6: Final answer
    x = 16,900,539.34

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.