Home / 5,751,362,082.30-7,936,274,777.46-3,339,573,131.58

Finding the Fourth Proportional to 5,751,362,082.30, 7,936,274,777.46 and 3,339,573,131.58

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Solution

The fourth proportional to 5,751,362,082.30, 7,936,274,777.46 and 3,339,573,131.58 is: 4,608,259,683.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,751,362,082.30 : 7,936,274,777.46 = 3,339,573,131.58 : x
  2. Step 2: Convert to fraction form
    5,751,362,082.30/7,936,274,777.46 = 3,339,573,131.58/x
  3. Step 3: Cross multiply
    5,751,362,082.30x = 7,936,274,777.46 × 3,339,573,131.58
  4. Step 4: Simplify right side
    5,751,362,082.30x = 26,503,770,011,641,458,688
  5. Step 5: Solve for x
    x = 26,503,770,011,641,458,688/5,751,362,082.30
  6. Step 6: Final answer
    x = 4,608,259,683.95

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Double scale
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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.