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Finding the Third Proportional to 277,437,170 and 603,714,450

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Solution

The third proportional to 277,437,170 and 603,714,450 is: 1,313,706,945.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,437,170 : 603,714,450 = 603,714,450 : x
  2. Step 2: Convert to fraction form
    277,437,170/603,714,450 = 603,714,450/x
  3. Step 3: Cross multiply
    277,437,170x = 603,714,450 × 603,714,450
  4. Step 4: Simplify right side
    277,437,170x = 364,471,137,138,802,496
  5. Step 5: Solve for x
    x = 364,471,137,138,802,496/277,437,170
  6. Step 6: Final answer
    x = 1,313,706,945.39

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.