Home / 4,098,011,066.20-6,143,571,986.82-3,319,726,674.52

Finding the Fourth Proportional to 4,098,011,066.20, 6,143,571,986.82 and 3,319,726,674.52

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Solution

The fourth proportional to 4,098,011,066.20, 6,143,571,986.82 and 3,319,726,674.52 is: 4,976,799,591.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,011,066.20 : 6,143,571,986.82 = 3,319,726,674.52 : x
  2. Step 2: Convert to fraction form
    4,098,011,066.20/6,143,571,986.82 = 3,319,726,674.52/x
  3. Step 3: Cross multiply
    4,098,011,066.20x = 6,143,571,986.82 × 3,319,726,674.52
  4. Step 4: Simplify right side
    4,098,011,066.20x = 20,394,979,801,480,187,904
  5. Step 5: Solve for x
    x = 20,394,979,801,480,187,904/4,098,011,066.20
  6. Step 6: Final answer
    x = 4,976,799,591.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.