Home / 9,082,489,697.40-13,621,183,629.30-2,873,558,206.20

Finding the Fourth Proportional to 9,082,489,697.40, 13,621,183,629.30 and 2,873,558,206.20

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Solution

The fourth proportional to 9,082,489,697.40, 13,621,183,629.30 and 2,873,558,206.20 is: 4,309,530,238.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,082,489,697.40 : 13,621,183,629.30 = 2,873,558,206.20 : x
  2. Step 2: Convert to fraction form
    9,082,489,697.40/13,621,183,629.30 = 2,873,558,206.20/x
  3. Step 3: Cross multiply
    9,082,489,697.40x = 13,621,183,629.30 × 2,873,558,206.20
  4. Step 4: Simplify right side
    9,082,489,697.40x = 39,141,263,996,132,106,240
  5. Step 5: Solve for x
    x = 39,141,263,996,132,106,240/9,082,489,697.40
  6. Step 6: Final answer
    x = 4,309,530,238.98

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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.