Home / 367,123,676.52-550,523,917.38-194,560,059.96

Finding the Fourth Proportional to 367,123,676.52, 550,523,917.38 and 194,560,059.96

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Solution

The fourth proportional to 367,123,676.52, 550,523,917.38 and 194,560,059.96 is: 291,754,450.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,123,676.52 : 550,523,917.38 = 194,560,059.96 : x
  2. Step 2: Convert to fraction form
    367,123,676.52/550,523,917.38 = 194,560,059.96/x
  3. Step 3: Cross multiply
    367,123,676.52x = 550,523,917.38 × 194,560,059.96
  4. Step 4: Simplify right side
    367,123,676.52x = 107,109,966,374,866,896
  5. Step 5: Solve for x
    x = 107,109,966,374,866,896/367,123,676.52
  6. Step 6: Final answer
    x = 291,754,450.14

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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.