Home / 13,822,022,274.30-20,733,033,411.45-13,434,601,785.30

Finding the Fourth Proportional to 13,822,022,274.30, 20,733,033,411.45 and 13,434,601,785.30

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Solution

The fourth proportional to 13,822,022,274.30, 20,733,033,411.45 and 13,434,601,785.30 is: 20,151,902,677.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,822,022,274.30 : 20,733,033,411.45 = 13,434,601,785.30 : x
  2. Step 2: Convert to fraction form
    13,822,022,274.30/20,733,033,411.45 = 13,434,601,785.30/x
  3. Step 3: Cross multiply
    13,822,022,274.30x = 20,733,033,411.45 × 13,434,601,785.30
  4. Step 4: Simplify right side
    13,822,022,274.30x = 278,540,047,684,150,722,560
  5. Step 5: Solve for x
    x = 278,540,047,684,150,722,560/13,822,022,274.30
  6. Step 6: Final answer
    x = 20,151,902,677.95

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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.