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Finding the Third Proportional to 2,268,150,051 and 3,558,054,942

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Solution

The third proportional to 2,268,150,051 and 3,558,054,942 is: 5,581,533,269.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,150,051 : 3,558,054,942 = 3,558,054,942 : x
  2. Step 2: Convert to fraction form
    2,268,150,051/3,558,054,942 = 3,558,054,942/x
  3. Step 3: Cross multiply
    2,268,150,051x = 3,558,054,942 × 3,558,054,942
  4. Step 4: Simplify right side
    2,268,150,051x = 12,659,754,970,290,622,464
  5. Step 5: Solve for x
    x = 12,659,754,970,290,622,464/2,268,150,051
  6. Step 6: Final answer
    x = 5,581,533,269.68

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.