Home / 33,863,984.28-50,795,879.22-12,298,498.92

Finding the Fourth Proportional to 33,863,984.28, 50,795,879.22 and 12,298,498.92

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Solution

The fourth proportional to 33,863,984.28, 50,795,879.22 and 12,298,498.92 is: 18,447,713.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,863,984.28 : 50,795,879.22 = 12,298,498.92 : x
  2. Step 2: Convert to fraction form
    33,863,984.28/50,795,879.22 = 12,298,498.92/x
  3. Step 3: Cross multiply
    33,863,984.28x = 50,795,879.22 × 12,298,498.92
  4. Step 4: Simplify right side
    33,863,984.28x = 624,713,065,727,620.38
  5. Step 5: Solve for x
    x = 624,713,065,727,620.38/33,863,984.28
  6. Step 6: Final answer
    x = 18,447,713.08

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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.