Home / 725,942,998,344.56-1,088,899,544,261.80-241,932,367,839.78

Finding the Fourth Proportional to 725,942,998,344.56, 1,088,899,544,261.80 and 241,932,367,839.78

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Solution

The fourth proportional to 725,942,998,344.56, 1,088,899,544,261.80 and 241,932,367,839.78 is: 362,893,568,343.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    725,942,998,344.56 : 1,088,899,544,261.80 = 241,932,367,839.78 : x
  2. Step 2: Convert to fraction form
    725,942,998,344.56/1,088,899,544,261.80 = 241,932,367,839.78/x
  3. Step 3: Cross multiply
    725,942,998,344.56x = 1,088,899,544,261.80 × 241,932,367,839.78
  4. Step 4: Simplify right side
    725,942,998,344.56x = 263,440,045,082,914,626,469,888
  5. Step 5: Solve for x
    x = 263,440,045,082,914,626,469,888/725,942,998,344.56
  6. Step 6: Final answer
    x = 362,893,568,343.06

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Double scale
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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.