Home / 3,260,202,232.20-4,887,911,863.80-1,294,083,108.60

Finding the Fourth Proportional to 3,260,202,232.20, 4,887,911,863.80 and 1,294,083,108.60

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Solution

The fourth proportional to 3,260,202,232.20, 4,887,911,863.80 and 1,294,083,108.60 is: 1,940,175,402.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,260,202,232.20 : 4,887,911,863.80 = 1,294,083,108.60 : x
  2. Step 2: Convert to fraction form
    3,260,202,232.20/4,887,911,863.80 = 1,294,083,108.60/x
  3. Step 3: Cross multiply
    3,260,202,232.20x = 4,887,911,863.80 × 1,294,083,108.60
  4. Step 4: Simplify right side
    3,260,202,232.20x = 6,325,364,179,269,124,096
  5. Step 5: Solve for x
    x = 6,325,364,179,269,124,096/3,260,202,232.20
  6. Step 6: Final answer
    x = 1,940,175,402.86

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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.