Home / 13,822,349.20-20,733,523.80-8,795,942.80

Finding the Fourth Proportional to 13,822,349.20, 20,733,523.80 and 8,795,942.80

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Solution

The fourth proportional to 13,822,349.20, 20,733,523.80 and 8,795,942.80 is: 13,193,914.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,822,349.20 : 20,733,523.80 = 8,795,942.80 : x
  2. Step 2: Convert to fraction form
    13,822,349.20/20,733,523.80 = 8,795,942.80/x
  3. Step 3: Cross multiply
    13,822,349.20x = 20,733,523.80 × 8,795,942.80
  4. Step 4: Simplify right side
    13,822,349.20x = 182,370,889,387,238.66
  5. Step 5: Solve for x
    x = 182,370,889,387,238.66/13,822,349.20
  6. Step 6: Final answer
    x = 13,193,914.20

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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.