Home / 3,551,715,359.82-5,325,151,593.06-1,801,543,284.36

Finding the Fourth Proportional to 3,551,715,359.82, 5,325,151,593.06 and 1,801,543,284.36

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Solution

The fourth proportional to 3,551,715,359.82, 5,325,151,593.06 and 1,801,543,284.36 is: 2,701,086,691.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,715,359.82 : 5,325,151,593.06 = 1,801,543,284.36 : x
  2. Step 2: Convert to fraction form
    3,551,715,359.82/5,325,151,593.06 = 1,801,543,284.36/x
  3. Step 3: Cross multiply
    3,551,715,359.82x = 5,325,151,593.06 × 1,801,543,284.36
  4. Step 4: Simplify right side
    3,551,715,359.82x = 9,593,491,090,676,199,424
  5. Step 5: Solve for x
    x = 9,593,491,090,676,199,424/3,551,715,359.82
  6. Step 6: Final answer
    x = 2,701,086,691.58

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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.