Home / 367,040,772,003.15-550,561,158,004.70-367,040,772,003.15

Finding the Fourth Proportional to 367,040,772,003.15, 550,561,158,004.70 and 367,040,772,003.15

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Solution

The fourth proportional to 367,040,772,003.15, 550,561,158,004.70 and 367,040,772,003.15 is: 550,561,158,004.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,040,772,003.15 : 550,561,158,004.70 = 367,040,772,003.15 : x
  2. Step 2: Convert to fraction form
    367,040,772,003.15/550,561,158,004.70 = 367,040,772,003.15/x
  3. Step 3: Cross multiply
    367,040,772,003.15x = 550,561,158,004.70 × 367,040,772,003.15
  4. Step 4: Simplify right side
    367,040,772,003.15x = 202,078,392,468,993,338,245,120
  5. Step 5: Solve for x
    x = 202,078,392,468,993,338,245,120/367,040,772,003.15
  6. Step 6: Final answer
    x = 550,561,158,004.70

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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.