Home / 669,591,059,429.70-1,004,386,589,144.50-244,978,203,485.70

Finding the Fourth Proportional to 669,591,059,429.70, 1,004,386,589,144.50 and 244,978,203,485.70

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Solution

The fourth proportional to 669,591,059,429.70, 1,004,386,589,144.50 and 244,978,203,485.70 is: 367,467,305,228.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    669,591,059,429.70 : 1,004,386,589,144.50 = 244,978,203,485.70 : x
  2. Step 2: Convert to fraction form
    669,591,059,429.70/1,004,386,589,144.50 = 244,978,203,485.70/x
  3. Step 3: Cross multiply
    669,591,059,429.70x = 1,004,386,589,144.50 × 244,978,203,485.70
  4. Step 4: Simplify right side
    669,591,059,429.70x = 246,052,822,213,749,492,416,512
  5. Step 5: Solve for x
    x = 246,052,822,213,749,492,416,512/669,591,059,429.70
  6. Step 6: Final answer
    x = 367,467,305,228.53

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Double scale
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Similar ratio
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1.5x scale

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.