Home / 224,216,006.20-336,324,009.30-187,936,300.60

Finding the Fourth Proportional to 224,216,006.20, 336,324,009.30 and 187,936,300.60

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Solution

The fourth proportional to 224,216,006.20, 336,324,009.30 and 187,936,300.60 is: 281,904,450.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,216,006.20 : 336,324,009.30 = 187,936,300.60 : x
  2. Step 2: Convert to fraction form
    224,216,006.20/336,324,009.30 = 187,936,300.60/x
  3. Step 3: Cross multiply
    224,216,006.20x = 336,324,009.30 × 187,936,300.60
  4. Step 4: Simplify right side
    224,216,006.20x = 63,207,490,110,801,992
  5. Step 5: Solve for x
    x = 63,207,490,110,801,992/224,216,006.20
  6. Step 6: Final answer
    x = 281,904,450.90

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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.