Home / 39,458,020.20-59,098,556.70-34,149,604.20

Finding the Fourth Proportional to 39,458,020.20, 59,098,556.70 and 34,149,604.20

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Solution

The fourth proportional to 39,458,020.20, 59,098,556.70 and 34,149,604.20 is: 51,147,835.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,458,020.20 : 59,098,556.70 = 34,149,604.20 : x
  2. Step 2: Convert to fraction form
    39,458,020.20/59,098,556.70 = 34,149,604.20/x
  3. Step 3: Cross multiply
    39,458,020.20x = 59,098,556.70 × 34,149,604.20
  4. Step 4: Simplify right side
    39,458,020.20x = 2,018,192,320,096,258.50
  5. Step 5: Solve for x
    x = 2,018,192,320,096,258.50/39,458,020.20
  6. Step 6: Final answer
    x = 51,147,835.34

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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.