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Finding the Third Proportional to 50,745,928 and 77,308,548

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Solution

The third proportional to 50,745,928 and 77,308,548 is: 117,775,195.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,745,928 : 77,308,548 = 77,308,548 : x
  2. Step 2: Convert to fraction form
    50,745,928/77,308,548 = 77,308,548/x
  3. Step 3: Cross multiply
    50,745,928x = 77,308,548 × 77,308,548
  4. Step 4: Simplify right side
    50,745,928x = 5,976,611,593,868,304
  5. Step 5: Solve for x
    x = 5,976,611,593,868,304/50,745,928
  6. Step 6: Final answer
    x = 117,775,195.56

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.