Home / 224,216,152.80-336,324,229.20-166,820,524.80

Finding the Fourth Proportional to 224,216,152.80, 336,324,229.20 and 166,820,524.80

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Solution

The fourth proportional to 224,216,152.80, 336,324,229.20 and 166,820,524.80 is: 250,230,787.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,216,152.80 : 336,324,229.20 = 166,820,524.80 : x
  2. Step 2: Convert to fraction form
    224,216,152.80/336,324,229.20 = 166,820,524.80/x
  3. Step 3: Cross multiply
    224,216,152.80x = 336,324,229.20 × 166,820,524.80
  4. Step 4: Simplify right side
    224,216,152.80x = 56,105,784,418,099,488
  5. Step 5: Solve for x
    x = 56,105,784,418,099,488/224,216,152.80
  6. Step 6: Final answer
    x = 250,230,787.20

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1.5x scale

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.