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Finding the Third Proportional to 207,037,993.50 and 443,159,475

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Solution

The third proportional to 207,037,993.50 and 443,159,475 is: 948,571,404.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,037,993.50 : 443,159,475 = 443,159,475 : x
  2. Step 2: Convert to fraction form
    207,037,993.50/443,159,475 = 443,159,475/x
  3. Step 3: Cross multiply
    207,037,993.50x = 443,159,475 × 443,159,475
  4. Step 4: Simplify right side
    207,037,993.50x = 196,390,320,282,275,616
  5. Step 5: Solve for x
    x = 196,390,320,282,275,616/207,037,993.50
  6. Step 6: Final answer
    x = 948,571,404.52

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.