Home / 236,501,525.03-324,001,676.82-227,659,250.75

Finding the Fourth Proportional to 236,501,525.03, 324,001,676.82 and 227,659,250.75

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Solution

The fourth proportional to 236,501,525.03, 324,001,676.82 and 227,659,250.75 is: 311,887,963.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,501,525.03 : 324,001,676.82 = 227,659,250.75 : x
  2. Step 2: Convert to fraction form
    236,501,525.03/324,001,676.82 = 227,659,250.75/x
  3. Step 3: Cross multiply
    236,501,525.03x = 324,001,676.82 × 227,659,250.75
  4. Step 4: Simplify right side
    236,501,525.03x = 73,761,978,985,818,560
  5. Step 5: Solve for x
    x = 73,761,978,985,818,560/236,501,525.03
  6. Step 6: Final answer
    x = 311,887,963.42

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1.5x scale

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.