Home / 27,582,125,001.44-41,373,188,049.58-6,620,557,843.85

Finding the Fourth Proportional to 27,582,125,001.44, 41,373,188,049.58 and 6,620,557,843.85

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Solution

The fourth proportional to 27,582,125,001.44, 41,373,188,049.58 and 6,620,557,843.85 is: 9,930,836,897.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,582,125,001.44 : 41,373,188,049.58 = 6,620,557,843.85 : x
  2. Step 2: Convert to fraction form
    27,582,125,001.44/41,373,188,049.58 = 6,620,557,843.85/x
  3. Step 3: Cross multiply
    27,582,125,001.44x = 41,373,188,049.58 × 6,620,557,843.85
  4. Step 4: Simplify right side
    27,582,125,001.44x = 273,913,584,666,514,489,344
  5. Step 5: Solve for x
    x = 273,913,584,666,514,489,344/27,582,125,001.44
  6. Step 6: Final answer
    x = 9,930,836,897.17

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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.