Home / 606,401,335.17-836,836,363.80-327,942,858.60

Finding the Fourth Proportional to 606,401,335.17, 836,836,363.80 and 327,942,858.60

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Solution

The fourth proportional to 606,401,335.17, 836,836,363.80 and 327,942,858.60 is: 452,562,508.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,401,335.17 : 836,836,363.80 = 327,942,858.60 : x
  2. Step 2: Convert to fraction form
    606,401,335.17/836,836,363.80 = 327,942,858.60/x
  3. Step 3: Cross multiply
    606,401,335.17x = 836,836,363.80 × 327,942,858.60
  4. Step 4: Simplify right side
    606,401,335.17x = 274,434,509,325,001,568
  5. Step 5: Solve for x
    x = 274,434,509,325,001,568/606,401,335.17
  6. Step 6: Final answer
    x = 452,562,508.37

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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.