Home / 4,018,952,958.68-5,546,159,680.96-2,234,768,104.56

Finding the Fourth Proportional to 4,018,952,958.68, 5,546,159,680.96 and 2,234,768,104.56

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Solution

The fourth proportional to 4,018,952,958.68, 5,546,159,680.96 and 2,234,768,104.56 is: 3,083,982,541.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018,952,958.68 : 5,546,159,680.96 = 2,234,768,104.56 : x
  2. Step 2: Convert to fraction form
    4,018,952,958.68/5,546,159,680.96 = 2,234,768,104.56/x
  3. Step 3: Cross multiply
    4,018,952,958.68x = 5,546,159,680.96 × 2,234,768,104.56
  4. Step 4: Simplify right side
    4,018,952,958.68x = 12,394,380,757,806,073,856
  5. Step 5: Solve for x
    x = 12,394,380,757,806,073,856/4,018,952,958.68
  6. Step 6: Final answer
    x = 3,083,982,541.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.