Home / 224,537,794.20-336,806,691.30-109,596,072.60

Finding the Fourth Proportional to 224,537,794.20, 336,806,691.30 and 109,596,072.60

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Solution

The fourth proportional to 224,537,794.20, 336,806,691.30 and 109,596,072.60 is: 164,394,108.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,537,794.20 : 336,806,691.30 = 109,596,072.60 : x
  2. Step 2: Convert to fraction form
    224,537,794.20/336,806,691.30 = 109,596,072.60/x
  3. Step 3: Cross multiply
    224,537,794.20x = 336,806,691.30 × 109,596,072.60
  4. Step 4: Simplify right side
    224,537,794.20x = 36,912,690,591,880,584
  5. Step 5: Solve for x
    x = 36,912,690,591,880,584/224,537,794.20
  6. Step 6: Final answer
    x = 164,394,108.90

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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.