Home / 3,093,854,805.28-4,269,520,091.88-1,684,169,469.88

Finding the Fourth Proportional to 3,093,854,805.28, 4,269,520,091.88 and 1,684,169,469.88

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Solution

The fourth proportional to 3,093,854,805.28, 4,269,520,091.88 and 1,684,169,469.88 is: 2,324,154,119.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,854,805.28 : 4,269,520,091.88 = 1,684,169,469.88 : x
  2. Step 2: Convert to fraction form
    3,093,854,805.28/4,269,520,091.88 = 1,684,169,469.88/x
  3. Step 3: Cross multiply
    3,093,854,805.28x = 4,269,520,091.88 × 1,684,169,469.88
  4. Step 4: Simplify right side
    3,093,854,805.28x = 7,190,595,389,783,548,928
  5. Step 5: Solve for x
    x = 7,190,595,389,783,548,928/3,093,854,805.28
  6. Step 6: Final answer
    x = 2,324,154,119.16

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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.