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Finding the Fourth Proportional to 224,257,114.20, 336,385,671.30 and 224,257,114.20

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Solution

The fourth proportional to 224,257,114.20, 336,385,671.30 and 224,257,114.20 is: 336,385,671.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,257,114.20 : 336,385,671.30 = 224,257,114.20 : x
  2. Step 2: Convert to fraction form
    224,257,114.20/336,385,671.30 = 224,257,114.20/x
  3. Step 3: Cross multiply
    224,257,114.20x = 336,385,671.30 × 224,257,114.20
  4. Step 4: Simplify right side
    224,257,114.20x = 75,436,879,903,967,760
  5. Step 5: Solve for x
    x = 75,436,879,903,967,760/224,257,114.20
  6. Step 6: Final answer
    x = 336,385,671.30

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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.