Home / 2,093,052,181.07-2,887,504,491.03-1,245,804,400.73

Finding the Fourth Proportional to 2,093,052,181.07, 2,887,504,491.03 and 1,245,804,400.73

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Solution

The fourth proportional to 2,093,052,181.07, 2,887,504,491.03 and 1,245,804,400.73 is: 1,718,669,909.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,052,181.07 : 2,887,504,491.03 = 1,245,804,400.73 : x
  2. Step 2: Convert to fraction form
    2,093,052,181.07/2,887,504,491.03 = 1,245,804,400.73/x
  3. Step 3: Cross multiply
    2,093,052,181.07x = 2,887,504,491.03 × 1,245,804,400.73
  4. Step 4: Simplify right side
    2,093,052,181.07x = 3,597,265,802,038,375,424
  5. Step 5: Solve for x
    x = 3,597,265,802,038,375,424/2,093,052,181.07
  6. Step 6: Final answer
    x = 1,718,669,909.23

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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.