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Finding the Third Proportional to 222,526,752 and 451,342,204

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Solution

The third proportional to 222,526,752 and 451,342,204 is: 915,439,529.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,526,752 : 451,342,204 = 451,342,204 : x
  2. Step 2: Convert to fraction form
    222,526,752/451,342,204 = 451,342,204/x
  3. Step 3: Cross multiply
    222,526,752x = 451,342,204 × 451,342,204
  4. Step 4: Simplify right side
    222,526,752x = 203,709,785,111,577,600
  5. Step 5: Solve for x
    x = 203,709,785,111,577,600/222,526,752
  6. Step 6: Final answer
    x = 915,439,529.32

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.