Home / 189,625,692,522.39-273,976,379,447.61

Finding the Third Proportional to 189,625,692,522.39 and 273,976,379,447.61

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Solution

The third proportional to 189,625,692,522.39 and 273,976,379,447.61 is: 395,848,555,629.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    189,625,692,522.39 : 273,976,379,447.61 = 273,976,379,447.61 : x
  2. Step 2: Convert to fraction form
    189,625,692,522.39/273,976,379,447.61 = 273,976,379,447.61/x
  3. Step 3: Cross multiply
    189,625,692,522.39x = 273,976,379,447.61 × 273,976,379,447.61
  4. Step 4: Simplify right side
    189,625,692,522.39x = 75,063,056,495,220,770,209,792
  5. Step 5: Solve for x
    x = 75,063,056,495,220,770,209,792/189,625,692,522.39
  6. Step 6: Final answer
    x = 395,848,555,629.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.