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Finding the Third Proportional to 19,373,337 and 41,828,589

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Solution

The third proportional to 19,373,337 and 41,828,589 is: 90,311,279.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,373,337 : 41,828,589 = 41,828,589 : x
  2. Step 2: Convert to fraction form
    19,373,337/41,828,589 = 41,828,589/x
  3. Step 3: Cross multiply
    19,373,337x = 41,828,589 × 41,828,589
  4. Step 4: Simplify right side
    19,373,337x = 1,749,630,857,730,921
  5. Step 5: Solve for x
    x = 1,749,630,857,730,921/19,373,337
  6. Step 6: Final answer
    x = 90,311,279.76

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.