Home / 9,568,826,510.88-13,204,982,974.32-5,282,042,230.56

Finding the Fourth Proportional to 9,568,826,510.88, 13,204,982,974.32 and 5,282,042,230.56

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Solution

The fourth proportional to 9,568,826,510.88, 13,204,982,974.32 and 5,282,042,230.56 is: 7,289,219,597.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,568,826,510.88 : 13,204,982,974.32 = 5,282,042,230.56 : x
  2. Step 2: Convert to fraction form
    9,568,826,510.88/13,204,982,974.32 = 5,282,042,230.56/x
  3. Step 3: Cross multiply
    9,568,826,510.88x = 13,204,982,974.32 × 5,282,042,230.56
  4. Step 4: Simplify right side
    9,568,826,510.88x = 69,749,277,724,184,043,520
  5. Step 5: Solve for x
    x = 69,749,277,724,184,043,520/9,568,826,510.88
  6. Step 6: Final answer
    x = 7,289,219,597.08

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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.