Home / 244,162,702.20-366,669,206.10-129,371,446.20

Finding the Fourth Proportional to 244,162,702.20, 366,669,206.10 and 129,371,446.20

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Solution

The fourth proportional to 244,162,702.20, 366,669,206.10 and 129,371,446.20 is: 194,282,439.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,162,702.20 : 366,669,206.10 = 129,371,446.20 : x
  2. Step 2: Convert to fraction form
    244,162,702.20/366,669,206.10 = 129,371,446.20/x
  3. Step 3: Cross multiply
    244,162,702.20x = 366,669,206.10 × 129,371,446.20
  4. Step 4: Simplify right side
    244,162,702.20x = 47,436,525,470,162,864
  5. Step 5: Solve for x
    x = 47,436,525,470,162,864/244,162,702.20
  6. Step 6: Final answer
    x = 194,282,439.71

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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.