Home / 5,472,422,266.82-7,551,740,408.55-2,966,242,170.20

Finding the Fourth Proportional to 5,472,422,266.82, 7,551,740,408.55 and 2,966,242,170.20

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Solution

The fourth proportional to 5,472,422,266.82, 7,551,740,408.55 and 2,966,242,170.20 is: 4,093,304,530.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,472,422,266.82 : 7,551,740,408.55 = 2,966,242,170.20 : x
  2. Step 2: Convert to fraction form
    5,472,422,266.82/7,551,740,408.55 = 2,966,242,170.20/x
  3. Step 3: Cross multiply
    5,472,422,266.82x = 7,551,740,408.55 × 2,966,242,170.20
  4. Step 4: Simplify right side
    5,472,422,266.82x = 22,400,290,858,244,386,816
  5. Step 5: Solve for x
    x = 22,400,290,858,244,386,816/5,472,422,266.82
  6. Step 6: Final answer
    x = 4,093,304,530.62

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Double scale
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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.