Home / 241,709,587.43-362,306,211.45-137,855,197.67

Finding the Fourth Proportional to 241,709,587.43, 362,306,211.45 and 137,855,197.67

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Solution

The fourth proportional to 241,709,587.43, 362,306,211.45 and 137,855,197.67 is: 206,635,553.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,709,587.43 : 362,306,211.45 = 137,855,197.67 : x
  2. Step 2: Convert to fraction form
    241,709,587.43/362,306,211.45 = 137,855,197.67/x
  3. Step 3: Cross multiply
    241,709,587.43x = 362,306,211.45 × 137,855,197.67
  4. Step 4: Simplify right side
    241,709,587.43x = 49,945,794,396,508,560
  5. Step 5: Solve for x
    x = 49,945,794,396,508,560/241,709,587.43
  6. Step 6: Final answer
    x = 206,635,553.55

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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.