Home / 3,467,202,372.70-5,200,803,559.05-2,227,456,807.90

Finding the Fourth Proportional to 3,467,202,372.70, 5,200,803,559.05 and 2,227,456,807.90

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Solution

The fourth proportional to 3,467,202,372.70, 5,200,803,559.05 and 2,227,456,807.90 is: 3,341,185,211.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,202,372.70 : 5,200,803,559.05 = 2,227,456,807.90 : x
  2. Step 2: Convert to fraction form
    3,467,202,372.70/5,200,803,559.05 = 2,227,456,807.90/x
  3. Step 3: Cross multiply
    3,467,202,372.70x = 5,200,803,559.05 × 2,227,456,807.90
  4. Step 4: Simplify right side
    3,467,202,372.70x = 11,584,565,294,156,472,320
  5. Step 5: Solve for x
    x = 11,584,565,294,156,472,320/3,467,202,372.70
  6. Step 6: Final answer
    x = 3,341,185,211.85

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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.