Home / 606,400,870.52-836,835,723.08-327,942,394.04

Finding the Fourth Proportional to 606,400,870.52, 836,835,723.08 and 327,942,394.04

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Solution

The fourth proportional to 606,400,870.52, 836,835,723.08 and 327,942,394.04 is: 452,561,867.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,400,870.52 : 836,835,723.08 = 327,942,394.04 : x
  2. Step 2: Convert to fraction form
    606,400,870.52/836,835,723.08 = 327,942,394.04/x
  3. Step 3: Cross multiply
    606,400,870.52x = 836,835,723.08 × 327,942,394.04
  4. Step 4: Simplify right side
    606,400,870.52x = 274,433,910,445,049,728
  5. Step 5: Solve for x
    x = 274,433,910,445,049,728/606,400,870.52
  6. Step 6: Final answer
    x = 452,561,867.55

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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.