Home / 606,406,198.92-836,843,060.73-327,947,716.68

Finding the Fourth Proportional to 606,406,198.92, 836,843,060.73 and 327,947,716.68

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Solution

The fourth proportional to 606,406,198.92, 836,843,060.73 and 327,947,716.68 is: 452,569,204.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,406,198.92 : 836,843,060.73 = 327,947,716.68 : x
  2. Step 2: Convert to fraction form
    606,406,198.92/836,843,060.73 = 327,947,716.68/x
  3. Step 3: Cross multiply
    606,406,198.92x = 836,843,060.73 × 327,947,716.68
  4. Step 4: Simplify right side
    606,406,198.92x = 274,440,770,985,906,080
  5. Step 5: Solve for x
    x = 274,440,770,985,906,080/606,406,198.92
  6. Step 6: Final answer
    x = 452,569,204.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.