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Finding the Third Proportional to 94,131,800 and 203,388,952

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Solution

The third proportional to 94,131,800 and 203,388,952 is: 439,458,990.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,131,800 : 203,388,952 = 203,388,952 : x
  2. Step 2: Convert to fraction form
    94,131,800/203,388,952 = 203,388,952/x
  3. Step 3: Cross multiply
    94,131,800x = 203,388,952 × 203,388,952
  4. Step 4: Simplify right side
    94,131,800x = 41,367,065,795,658,304
  5. Step 5: Solve for x
    x = 41,367,065,795,658,304/94,131,800
  6. Step 6: Final answer
    x = 439,458,990.43

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.