Home / 3,261,809,588.26-4,501,170,520.59-1,993,773,696.47

Finding the Fourth Proportional to 3,261,809,588.26, 4,501,170,520.59 and 1,993,773,696.47

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Solution

The fourth proportional to 3,261,809,588.26, 4,501,170,520.59 and 1,993,773,696.47 is: 2,751,330,249.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,809,588.26 : 4,501,170,520.59 = 1,993,773,696.47 : x
  2. Step 2: Convert to fraction form
    3,261,809,588.26/4,501,170,520.59 = 1,993,773,696.47/x
  3. Step 3: Cross multiply
    3,261,809,588.26x = 4,501,170,520.59 × 1,993,773,696.47
  4. Step 4: Simplify right side
    3,261,809,588.26x = 8,974,315,387,278,519,296
  5. Step 5: Solve for x
    x = 8,974,315,387,278,519,296/3,261,809,588.26
  6. Step 6: Final answer
    x = 2,751,330,249.19

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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.