Home / 2,327,288,436.16-3,481,876,896-2,131,866,952

Finding the Fourth Proportional to 2,327,288,436.16, 3,481,876,896 and 2,131,866,952

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Solution

The fourth proportional to 2,327,288,436.16, 3,481,876,896 and 2,131,866,952 is: 3,189,505,078.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,288,436.16 : 3,481,876,896 = 2,131,866,952 : x
  2. Step 2: Convert to fraction form
    2,327,288,436.16/3,481,876,896 = 2,131,866,952/x
  3. Step 3: Cross multiply
    2,327,288,436.16x = 3,481,876,896 × 2,131,866,952
  4. Step 4: Simplify right side
    2,327,288,436.16x = 7,422,898,285,514,740,736
  5. Step 5: Solve for x
    x = 7,422,898,285,514,740,736/2,327,288,436.16
  6. Step 6: Final answer
    x = 3,189,505,078.18

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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.