Home / 13,822,022,282.55-20,733,033,423.83-13,434,601,793.55

Finding the Fourth Proportional to 13,822,022,282.55, 20,733,033,423.83 and 13,434,601,793.55

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Solution

The fourth proportional to 13,822,022,282.55, 20,733,033,423.83 and 13,434,601,793.55 is: 20,151,902,690.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,822,022,282.55 : 20,733,033,423.83 = 13,434,601,793.55 : x
  2. Step 2: Convert to fraction form
    13,822,022,282.55/20,733,033,423.83 = 13,434,601,793.55/x
  3. Step 3: Cross multiply
    13,822,022,282.55x = 20,733,033,423.83 × 13,434,601,793.55
  4. Step 4: Simplify right side
    13,822,022,282.55x = 278,540,048,021,451,440,128
  5. Step 5: Solve for x
    x = 278,540,048,021,451,440,128/13,822,022,282.55
  6. Step 6: Final answer
    x = 20,151,902,690.33

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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.