Home / 2,795,904,080.80-4,193,856,121.20-2,741,484,522.40

Finding the Fourth Proportional to 2,795,904,080.80, 4,193,856,121.20 and 2,741,484,522.40

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Solution

The fourth proportional to 2,795,904,080.80, 4,193,856,121.20 and 2,741,484,522.40 is: 4,112,226,783.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,904,080.80 : 4,193,856,121.20 = 2,741,484,522.40 : x
  2. Step 2: Convert to fraction form
    2,795,904,080.80/4,193,856,121.20 = 2,741,484,522.40/x
  3. Step 3: Cross multiply
    2,795,904,080.80x = 4,193,856,121.20 × 2,741,484,522.40
  4. Step 4: Simplify right side
    2,795,904,080.80x = 11,497,391,645,442,297,856
  5. Step 5: Solve for x
    x = 11,497,391,645,442,297,856/2,795,904,080.80
  6. Step 6: Final answer
    x = 4,112,226,783.60

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Double scale
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Similar ratio
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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.