Home / 149,496,586.20-224,244,879.30-111,232,834.20

Finding the Fourth Proportional to 149,496,586.20, 224,244,879.30 and 111,232,834.20

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Solution

The fourth proportional to 149,496,586.20, 224,244,879.30 and 111,232,834.20 is: 166,849,251.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,496,586.20 : 224,244,879.30 = 111,232,834.20 : x
  2. Step 2: Convert to fraction form
    149,496,586.20/224,244,879.30 = 111,232,834.20/x
  3. Step 3: Cross multiply
    149,496,586.20x = 224,244,879.30 × 111,232,834.20
  4. Step 4: Simplify right side
    149,496,586.20x = 24,943,393,479,375,916
  5. Step 5: Solve for x
    x = 24,943,393,479,375,916/149,496,586.20
  6. Step 6: Final answer
    x = 166,849,251.30

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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.