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Finding the Third Proportional to 6,198,659 and 9,773,389

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Solution

The third proportional to 6,198,659 and 9,773,389 is: 15,409,644.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,198,659 : 9,773,389 = 9,773,389 : x
  2. Step 2: Convert to fraction form
    6,198,659/9,773,389 = 9,773,389/x
  3. Step 3: Cross multiply
    6,198,659x = 9,773,389 × 9,773,389
  4. Step 4: Simplify right side
    6,198,659x = 95,519,132,545,321
  5. Step 5: Solve for x
    x = 95,519,132,545,321/6,198,659
  6. Step 6: Final answer
    x = 15,409,644.66

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.