Home / 27,308,372,198,764-40,964,966,377,524-7,704,689,670,387

Finding the Fourth Proportional to 27,308,372,198,764, 40,964,966,377,524 and 7,704,689,670,387

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Solution

The fourth proportional to 27,308,372,198,764, 40,964,966,377,524 and 7,704,689,670,387 is: 11,557,713,912,766.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,308,372,198,764 : 40,964,966,377,524 = 7,704,689,670,387 : x
  2. Step 2: Convert to fraction form
    27,308,372,198,764/40,964,966,377,524 = 7,704,689,670,387/x
  3. Step 3: Cross multiply
    27,308,372,198,764x = 40,964,966,377,524 × 7,704,689,670,387
  4. Step 4: Simplify right side
    27,308,372,198,764x = 315,622,353,296,659,911,622,524,928
  5. Step 5: Solve for x
    x = 315,622,353,296,659,911,622,524,928/27,308,372,198,764
  6. Step 6: Final answer
    x = 11,557,713,912,766.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.