Home / 197,838,604.20-296,757,906.30-95,801,932.20

Finding the Fourth Proportional to 197,838,604.20, 296,757,906.30 and 95,801,932.20

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Solution

The fourth proportional to 197,838,604.20, 296,757,906.30 and 95,801,932.20 is: 143,702,898.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,838,604.20 : 296,757,906.30 = 95,801,932.20 : x
  2. Step 2: Convert to fraction form
    197,838,604.20/296,757,906.30 = 95,801,932.20/x
  3. Step 3: Cross multiply
    197,838,604.20x = 296,757,906.30 × 95,801,932.20
  4. Step 4: Simplify right side
    197,838,604.20x = 28,429,980,819,166,556
  5. Step 5: Solve for x
    x = 28,429,980,819,166,556/197,838,604.20
  6. Step 6: Final answer
    x = 143,702,898.30

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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.