Home / 224,215,200.83-336,322,801.24-214,529,688.60

Finding the Fourth Proportional to 224,215,200.83, 336,322,801.24 and 214,529,688.60

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Solution

The fourth proportional to 224,215,200.83, 336,322,801.24 and 214,529,688.60 is: 321,794,532.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,215,200.83 : 336,322,801.24 = 214,529,688.60 : x
  2. Step 2: Convert to fraction form
    224,215,200.83/336,322,801.24 = 214,529,688.60/x
  3. Step 3: Cross multiply
    224,215,200.83x = 336,322,801.24 × 214,529,688.60
  4. Step 4: Simplify right side
    224,215,200.83x = 72,151,225,818,560,576
  5. Step 5: Solve for x
    x = 72,151,225,818,560,576/224,215,200.83
  6. Step 6: Final answer
    x = 321,794,532.90

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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.