Home / 3,467,196,997.20-5,200,795,495.80-2,227,451,432.40

Finding the Fourth Proportional to 3,467,196,997.20, 5,200,795,495.80 and 2,227,451,432.40

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Solution

The fourth proportional to 3,467,196,997.20, 5,200,795,495.80 and 2,227,451,432.40 is: 3,341,177,148.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,196,997.20 : 5,200,795,495.80 = 2,227,451,432.40 : x
  2. Step 2: Convert to fraction form
    3,467,196,997.20/5,200,795,495.80 = 2,227,451,432.40/x
  3. Step 3: Cross multiply
    3,467,196,997.20x = 5,200,795,495.80 × 2,227,451,432.40
  4. Step 4: Simplify right side
    3,467,196,997.20x = 11,584,519,376,739,178,496
  5. Step 5: Solve for x
    x = 11,584,519,376,739,178,496/3,467,196,997.20
  6. Step 6: Final answer
    x = 3,341,177,148.60

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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.