Home / 11,610,028,044.75-17,415,105,844.91-2,885,892,588.75

Finding the Fourth Proportional to 11,610,028,044.75, 17,415,105,844.91 and 2,885,892,588.75

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Solution

The fourth proportional to 11,610,028,044.75, 17,415,105,844.91 and 2,885,892,588.75 is: 4,328,854,736.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,610,028,044.75 : 17,415,105,844.91 = 2,885,892,588.75 : x
  2. Step 2: Convert to fraction form
    11,610,028,044.75/17,415,105,844.91 = 2,885,892,588.75/x
  3. Step 3: Cross multiply
    11,610,028,044.75x = 17,415,105,844.91 × 2,885,892,588.75
  4. Step 4: Simplify right side
    11,610,028,044.75x = 50,258,124,890,108,141,568
  5. Step 5: Solve for x
    x = 50,258,124,890,108,141,568/11,610,028,044.75
  6. Step 6: Final answer
    x = 4,328,854,736.30

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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.