Home / 13,822,022,248.30-20,733,033,372.45-13,434,601,759.30

Finding the Fourth Proportional to 13,822,022,248.30, 20,733,033,372.45 and 13,434,601,759.30

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Solution

The fourth proportional to 13,822,022,248.30, 20,733,033,372.45 and 13,434,601,759.30 is: 20,151,902,638.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,822,022,248.30 : 20,733,033,372.45 = 13,434,601,759.30 : x
  2. Step 2: Convert to fraction form
    13,822,022,248.30/20,733,033,372.45 = 13,434,601,759.30/x
  3. Step 3: Cross multiply
    13,822,022,248.30x = 20,733,033,372.45 × 13,434,601,759.30
  4. Step 4: Simplify right side
    13,822,022,248.30x = 278,540,046,621,142,384,640
  5. Step 5: Solve for x
    x = 278,540,046,621,142,384,640/13,822,022,248.30
  6. Step 6: Final answer
    x = 20,151,902,638.95

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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.