Home / 2,568,499,206.44-3,544,468,619.19-1,511,295,653.66

Finding the Fourth Proportional to 2,568,499,206.44, 3,544,468,619.19 and 1,511,295,653.66

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Solution

The fourth proportional to 2,568,499,206.44, 3,544,468,619.19 and 1,511,295,653.66 is: 2,085,552,530.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,568,499,206.44 : 3,544,468,619.19 = 1,511,295,653.66 : x
  2. Step 2: Convert to fraction form
    2,568,499,206.44/3,544,468,619.19 = 1,511,295,653.66/x
  3. Step 3: Cross multiply
    2,568,499,206.44x = 3,544,468,619.19 × 1,511,295,653.66
  4. Step 4: Simplify right side
    2,568,499,206.44x = 5,356,740,018,716,108,800
  5. Step 5: Solve for x
    x = 5,356,740,018,716,108,800/2,568,499,206.44
  6. Step 6: Final answer
    x = 2,085,552,530.16

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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.