Home / 13,822,022,269.80-20,733,033,404.70-13,434,601,780.80

Finding the Fourth Proportional to 13,822,022,269.80, 20,733,033,404.70 and 13,434,601,780.80

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Solution

The fourth proportional to 13,822,022,269.80, 20,733,033,404.70 and 13,434,601,780.80 is: 20,151,902,671.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,822,022,269.80 : 20,733,033,404.70 = 13,434,601,780.80 : x
  2. Step 2: Convert to fraction form
    13,822,022,269.80/20,733,033,404.70 = 13,434,601,780.80/x
  3. Step 3: Cross multiply
    13,822,022,269.80x = 20,733,033,404.70 × 13,434,601,780.80
  4. Step 4: Simplify right side
    13,822,022,269.80x = 278,540,047,500,168,495,104
  5. Step 5: Solve for x
    x = 278,540,047,500,168,495,104/13,822,022,269.80
  6. Step 6: Final answer
    x = 20,151,902,671.20

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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.