Home / 236,501,560.92-324,001,725.92-227,659,286.64

Finding the Fourth Proportional to 236,501,560.92, 324,001,725.92 and 227,659,286.64

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Solution

The fourth proportional to 236,501,560.92, 324,001,725.92 and 227,659,286.64 is: 311,888,012.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,501,560.92 : 324,001,725.92 = 227,659,286.64 : x
  2. Step 2: Convert to fraction form
    236,501,560.92/324,001,725.92 = 227,659,286.64/x
  3. Step 3: Cross multiply
    236,501,560.92x = 324,001,725.92 × 227,659,286.64
  4. Step 4: Simplify right side
    236,501,560.92x = 73,762,001,793,076,000
  5. Step 5: Solve for x
    x = 73,762,001,793,076,000/236,501,560.92
  6. Step 6: Final answer
    x = 311,888,012.52

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.