Home / 3,653,903,355.76-5,041,522,375.44-2,067,995,280.56

Finding the Fourth Proportional to 3,653,903,355.76, 5,041,522,375.44 and 2,067,995,280.56

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Solution

The fourth proportional to 3,653,903,355.76, 5,041,522,375.44 and 2,067,995,280.56 is: 2,853,344,345.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,903,355.76 : 5,041,522,375.44 = 2,067,995,280.56 : x
  2. Step 2: Convert to fraction form
    3,653,903,355.76/5,041,522,375.44 = 2,067,995,280.56/x
  3. Step 3: Cross multiply
    3,653,903,355.76x = 5,041,522,375.44 × 2,067,995,280.56
  4. Step 4: Simplify right side
    3,653,903,355.76x = 10,425,844,479,247,558,656
  5. Step 5: Solve for x
    x = 10,425,844,479,247,558,656/3,653,903,355.76
  6. Step 6: Final answer
    x = 2,853,344,345.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.