Home / 8,180,624,081.80-12,270,936,122.70-8,180,624,081.80

Finding the Fourth Proportional to 8,180,624,081.80, 12,270,936,122.70 and 8,180,624,081.80

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Solution

The fourth proportional to 8,180,624,081.80, 12,270,936,122.70 and 8,180,624,081.80 is: 12,270,936,122.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,180,624,081.80 : 12,270,936,122.70 = 8,180,624,081.80 : x
  2. Step 2: Convert to fraction form
    8,180,624,081.80/12,270,936,122.70 = 8,180,624,081.80/x
  3. Step 3: Cross multiply
    8,180,624,081.80x = 12,270,936,122.70 × 8,180,624,081.80
  4. Step 4: Simplify right side
    8,180,624,081.80x = 100,383,915,551,589,154,816
  5. Step 5: Solve for x
    x = 100,383,915,551,589,154,816/8,180,624,081.80
  6. Step 6: Final answer
    x = 12,270,936,122.70

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Double scale
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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.