Home / 304,328,133,757.95-419,981,025,935.14-179,051,725,845.55

Finding the Fourth Proportional to 304,328,133,757.95, 419,981,025,935.14 and 179,051,725,845.55

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Solution

The fourth proportional to 304,328,133,757.95, 419,981,025,935.14 and 179,051,725,845.55 is: 247,096,206,937.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,328,133,757.95 : 419,981,025,935.14 = 179,051,725,845.55 : x
  2. Step 2: Convert to fraction form
    304,328,133,757.95/419,981,025,935.14 = 179,051,725,845.55/x
  3. Step 3: Cross multiply
    304,328,133,757.95x = 419,981,025,935.14 × 179,051,725,845.55
  4. Step 4: Simplify right side
    304,328,133,757.95x = 75,198,327,516,071,504,904,192
  5. Step 5: Solve for x
    x = 75,198,327,516,071,504,904,192/304,328,133,757.95
  6. Step 6: Final answer
    x = 247,096,206,937.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.