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Finding the Third Proportional to 4,047,353 and 8,257,281

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Solution

The third proportional to 4,047,353 and 8,257,281 is: 16,846,242.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,353 : 8,257,281 = 8,257,281 : x
  2. Step 2: Convert to fraction form
    4,047,353/8,257,281 = 8,257,281/x
  3. Step 3: Cross multiply
    4,047,353x = 8,257,281 × 8,257,281
  4. Step 4: Simplify right side
    4,047,353x = 68,182,689,512,961
  5. Step 5: Solve for x
    x = 68,182,689,512,961/4,047,353
  6. Step 6: Final answer
    x = 16,846,242.35

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.