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Finding the Third Proportional to 252,505,544 and 543,362,032

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Solution

The third proportional to 252,505,544 and 543,362,032 is: 1,169,250,754.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,505,544 : 543,362,032 = 543,362,032 : x
  2. Step 2: Convert to fraction form
    252,505,544/543,362,032 = 543,362,032/x
  3. Step 3: Cross multiply
    252,505,544x = 543,362,032 × 543,362,032
  4. Step 4: Simplify right side
    252,505,544x = 295,242,297,819,169,024
  5. Step 5: Solve for x
    x = 295,242,297,819,169,024/252,505,544
  6. Step 6: Final answer
    x = 1,169,250,754.43

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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.