Home / 17,077,682,755.24-25,583,162,891.27-11,764,856,449.42

Finding the Fourth Proportional to 17,077,682,755.24, 25,583,162,891.27 and 11,764,856,449.42

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Solution

The fourth proportional to 17,077,682,755.24, 25,583,162,891.27 and 11,764,856,449.42 is: 17,624,302,035.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,077,682,755.24 : 25,583,162,891.27 = 11,764,856,449.42 : x
  2. Step 2: Convert to fraction form
    17,077,682,755.24/25,583,162,891.27 = 11,764,856,449.42/x
  3. Step 3: Cross multiply
    17,077,682,755.24x = 25,583,162,891.27 × 11,764,856,449.42
  4. Step 4: Simplify right side
    17,077,682,755.24x = 300,982,238,937,920,307,200
  5. Step 5: Solve for x
    x = 300,982,238,937,920,307,200/17,077,682,755.24
  6. Step 6: Final answer
    x = 17,624,302,035.10

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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.