Home / 9,568,800,372.56-13,204,945,017.24-5,282,014,822.16

Finding the Fourth Proportional to 9,568,800,372.56, 13,204,945,017.24 and 5,282,014,822.16

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Solution

The fourth proportional to 9,568,800,372.56, 13,204,945,017.24 and 5,282,014,822.16 is: 7,289,180,732.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,568,800,372.56 : 13,204,945,017.24 = 5,282,014,822.16 : x
  2. Step 2: Convert to fraction form
    9,568,800,372.56/13,204,945,017.24 = 5,282,014,822.16/x
  3. Step 3: Cross multiply
    9,568,800,372.56x = 13,204,945,017.24 × 5,282,014,822.16
  4. Step 4: Simplify right side
    9,568,800,372.56x = 69,748,715,306,869,514,240
  5. Step 5: Solve for x
    x = 69,748,715,306,869,514,240/9,568,800,372.56
  6. Step 6: Final answer
    x = 7,289,180,732.30

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1.5x scale

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.