Home / 598,455,633,542.23-825,858,566,636.67-324,099,057,553.75

Finding the Fourth Proportional to 598,455,633,542.23, 825,858,566,636.67 and 324,099,057,553.75

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Solution

The fourth proportional to 598,455,633,542.23, 825,858,566,636.67 and 324,099,057,553.75 is: 447,251,171,378.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,455,633,542.23 : 825,858,566,636.67 = 324,099,057,553.75 : x
  2. Step 2: Convert to fraction form
    598,455,633,542.23/825,858,566,636.67 = 324,099,057,553.75/x
  3. Step 3: Cross multiply
    598,455,633,542.23x = 825,858,566,636.67 × 324,099,057,553.75
  4. Step 4: Simplify right side
    598,455,633,542.23x = 267,659,983,119,635,617,677,312
  5. Step 5: Solve for x
    x = 267,659,983,119,635,617,677,312/598,455,633,542.23
  6. Step 6: Final answer
    x = 447,251,171,378.18

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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.