Home / 1,198,302,843.94-1,653,514,707.62-662,382,114.44

Finding the Fourth Proportional to 1,198,302,843.94, 1,653,514,707.62 and 662,382,114.44

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Solution

The fourth proportional to 1,198,302,843.94, 1,653,514,707.62 and 662,382,114.44 is: 914,008,152.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,198,302,843.94 : 1,653,514,707.62 = 662,382,114.44 : x
  2. Step 2: Convert to fraction form
    1,198,302,843.94/1,653,514,707.62 = 662,382,114.44/x
  3. Step 3: Cross multiply
    1,198,302,843.94x = 1,653,514,707.62 × 662,382,114.44
  4. Step 4: Simplify right side
    1,198,302,843.94x = 1,095,258,568,284,362,240
  5. Step 5: Solve for x
    x = 1,095,258,568,284,362,240/1,198,302,843.94
  6. Step 6: Final answer
    x = 914,008,152.30

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Double scale
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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.