Home / 56,848,310,266.82-85,137,098,052.17-32,894,332,850.12

Finding the Fourth Proportional to 56,848,310,266.82, 85,137,098,052.17 and 32,894,332,850.12

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Solution

The fourth proportional to 56,848,310,266.82, 85,137,098,052.17 and 32,894,332,850.12 is: 49,263,171,202.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,848,310,266.82 : 85,137,098,052.17 = 32,894,332,850.12 : x
  2. Step 2: Convert to fraction form
    56,848,310,266.82/85,137,098,052.17 = 32,894,332,850.12/x
  3. Step 3: Cross multiply
    56,848,310,266.82x = 85,137,098,052.17 × 32,894,332,850.12
  4. Step 4: Simplify right side
    56,848,310,266.82x = 2,800,528,041,221,382,733,824
  5. Step 5: Solve for x
    x = 2,800,528,041,221,382,733,824/56,848,310,266.82
  6. Step 6: Final answer
    x = 49,263,171,202.05

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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.