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Finding the Third Proportional to 4,982,528 and 10,362,597

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Solution

The third proportional to 4,982,528 and 10,362,597 is: 21,551,994.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982,528 : 10,362,597 = 10,362,597 : x
  2. Step 2: Convert to fraction form
    4,982,528/10,362,597 = 10,362,597/x
  3. Step 3: Cross multiply
    4,982,528x = 10,362,597 × 10,362,597
  4. Step 4: Simplify right side
    4,982,528x = 107,383,416,584,409
  5. Step 5: Solve for x
    x = 107,383,416,584,409/4,982,528
  6. Step 6: Final answer
    x = 21,551,994.61

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.