Home / 606,401,336.67-836,836,365.87-327,942,860.10

Finding the Fourth Proportional to 606,401,336.67, 836,836,365.87 and 327,942,860.10

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Solution

The fourth proportional to 606,401,336.67, 836,836,365.87 and 327,942,860.10 is: 452,562,510.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,401,336.67 : 836,836,365.87 = 327,942,860.10 : x
  2. Step 2: Convert to fraction form
    606,401,336.67/836,836,365.87 = 327,942,860.10/x
  3. Step 3: Cross multiply
    606,401,336.67x = 836,836,365.87 × 327,942,860.10
  4. Step 4: Simplify right side
    606,401,336.67x = 274,434,511,259,097,856
  5. Step 5: Solve for x
    x = 274,434,511,259,097,856/606,401,336.67
  6. Step 6: Final answer
    x = 452,562,510.44

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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.