Home / 41,563,400.20-62,238,812.10-30,722,003.80

Finding the Fourth Proportional to 41,563,400.20, 62,238,812.10 and 30,722,003.80

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Solution

The fourth proportional to 41,563,400.20, 62,238,812.10 and 30,722,003.80 is: 46,004,441.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,563,400.20 : 62,238,812.10 = 30,722,003.80 : x
  2. Step 2: Convert to fraction form
    41,563,400.20/62,238,812.10 = 30,722,003.80/x
  3. Step 3: Cross multiply
    41,563,400.20x = 62,238,812.10 × 30,722,003.80
  4. Step 4: Simplify right side
    41,563,400.20x = 1,912,101,021,843,686
  5. Step 5: Solve for x
    x = 1,912,101,021,843,686/41,563,400.20
  6. Step 6: Final answer
    x = 46,004,441.71

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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.