Home / 2,126,412,076.20-3,189,618,114.30-2,024,375,404.20

Finding the Fourth Proportional to 2,126,412,076.20, 3,189,618,114.30 and 2,024,375,404.20

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Solution

The fourth proportional to 2,126,412,076.20, 3,189,618,114.30 and 2,024,375,404.20 is: 3,036,563,106.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,126,412,076.20 : 3,189,618,114.30 = 2,024,375,404.20 : x
  2. Step 2: Convert to fraction form
    2,126,412,076.20/3,189,618,114.30 = 2,024,375,404.20/x
  3. Step 3: Cross multiply
    2,126,412,076.20x = 3,189,618,114.30 × 2,024,375,404.20
  4. Step 4: Simplify right side
    2,126,412,076.20x = 6,456,984,459,379,704,832
  5. Step 5: Solve for x
    x = 6,456,984,459,379,704,832/2,126,412,076.20
  6. Step 6: Final answer
    x = 3,036,563,106.30

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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.