Home / 5,751,362,084.93-7,936,274,781.08-3,339,573,134.21

Finding the Fourth Proportional to 5,751,362,084.93, 7,936,274,781.08 and 3,339,573,134.21

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Solution

The fourth proportional to 5,751,362,084.93, 7,936,274,781.08 and 3,339,573,134.21 is: 4,608,259,687.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,751,362,084.93 : 7,936,274,781.08 = 3,339,573,134.21 : x
  2. Step 2: Convert to fraction form
    5,751,362,084.93/7,936,274,781.08 = 3,339,573,134.21/x
  3. Step 3: Cross multiply
    5,751,362,084.93x = 7,936,274,781.08 × 3,339,573,134.21
  4. Step 4: Simplify right side
    5,751,362,084.93x = 26,503,770,044,571,787,264
  5. Step 5: Solve for x
    x = 26,503,770,044,571,787,264/5,751,362,084.93
  6. Step 6: Final answer
    x = 4,608,259,687.57

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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.