Home / 3,037,321,697.40-4,553,530,770.33-2,792,157,187.86

Finding the Fourth Proportional to 3,037,321,697.40, 4,553,530,770.33 and 2,792,157,187.86

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Solution

The fourth proportional to 3,037,321,697.40, 4,553,530,770.33 and 2,792,157,187.86 is: 4,185,981,906.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,321,697.40 : 4,553,530,770.33 = 2,792,157,187.86 : x
  2. Step 2: Convert to fraction form
    3,037,321,697.40/4,553,530,770.33 = 2,792,157,187.86/x
  3. Step 3: Cross multiply
    3,037,321,697.40x = 4,553,530,770.33 × 2,792,157,187.86
  4. Step 4: Simplify right side
    3,037,321,697.40x = 12,714,173,670,518,593,536
  5. Step 5: Solve for x
    x = 12,714,173,670,518,593,536/3,037,321,697.40
  6. Step 6: Final answer
    x = 4,185,981,906.82

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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.