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Finding the Third Proportional to 155,764,754 and 332,377,908

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Solution

The third proportional to 155,764,754 and 332,377,908 is: 709,243,079.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,764,754 : 332,377,908 = 332,377,908 : x
  2. Step 2: Convert to fraction form
    155,764,754/332,377,908 = 332,377,908/x
  3. Step 3: Cross multiply
    155,764,754x = 332,377,908 × 332,377,908
  4. Step 4: Simplify right side
    155,764,754x = 110,475,073,726,456,464
  5. Step 5: Solve for x
    x = 110,475,073,726,456,464/155,764,754
  6. Step 6: Final answer
    x = 709,243,079.00

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.