Home / 2,702,087,848,379.40-3,728,954,049,418.80-1,589,775,745,754.40

Finding the Fourth Proportional to 2,702,087,848,379.40, 3,728,954,049,418.80 and 1,589,775,745,754.40

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Solution

The fourth proportional to 2,702,087,848,379.40, 3,728,954,049,418.80 and 1,589,775,745,754.40 is: 2,193,933,372,060.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,702,087,848,379.40 : 3,728,954,049,418.80 = 1,589,775,745,754.40 : x
  2. Step 2: Convert to fraction form
    2,702,087,848,379.40/3,728,954,049,418.80 = 1,589,775,745,754.40/x
  3. Step 3: Cross multiply
    2,702,087,848,379.40x = 3,728,954,049,418.80 × 1,589,775,745,754.40
  4. Step 4: Simplify right side
    2,702,087,848,379.40x = 5,928,200,704,798,661,768,380,416
  5. Step 5: Solve for x
    x = 5,928,200,704,798,661,768,380,416/2,702,087,848,379.40
  6. Step 6: Final answer
    x = 2,193,933,372,060.48

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