Home / 606,401,239.39-836,836,232.56-327,942,762.92

Finding the Fourth Proportional to 606,401,239.39, 836,836,232.56 and 327,942,762.92

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Solution

The fourth proportional to 606,401,239.39, 836,836,232.56 and 327,942,762.92 is: 452,562,376.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,401,239.39 : 836,836,232.56 = 327,942,762.92 : x
  2. Step 2: Convert to fraction form
    606,401,239.39/836,836,232.56 = 327,942,762.92/x
  3. Step 3: Cross multiply
    606,401,239.39x = 836,836,232.56 × 327,942,762.92
  4. Step 4: Simplify right side
    606,401,239.39x = 274,434,386,217,270,464
  5. Step 5: Solve for x
    x = 274,434,386,217,270,464/606,401,239.39
  6. Step 6: Final answer
    x = 452,562,376.84

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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.