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Finding the Third Proportional to 1,771,419,140.50 and 3,805,722,583

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Solution

The third proportional to 1,771,419,140.50 and 3,805,722,583 is: 8,176,226,646.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,419,140.50 : 3,805,722,583 = 3,805,722,583 : x
  2. Step 2: Convert to fraction form
    1,771,419,140.50/3,805,722,583 = 3,805,722,583/x
  3. Step 3: Cross multiply
    1,771,419,140.50x = 3,805,722,583 × 3,805,722,583
  4. Step 4: Simplify right side
    1,771,419,140.50x = 14,483,524,378,756,192,256
  5. Step 5: Solve for x
    x = 14,483,524,378,756,192,256/1,771,419,140.50
  6. Step 6: Final answer
    x = 8,176,226,646.55

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.