Home / 41,409,301.26-57,142,235.95-22,823,418.62

Finding the Fourth Proportional to 41,409,301.26, 57,142,235.95 and 22,823,418.62

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Solution

The fourth proportional to 41,409,301.26, 57,142,235.95 and 22,823,418.62 is: 31,494,884.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,409,301.26 : 57,142,235.95 = 22,823,418.62 : x
  2. Step 2: Convert to fraction form
    41,409,301.26/57,142,235.95 = 22,823,418.62/x
  3. Step 3: Cross multiply
    41,409,301.26x = 57,142,235.95 × 22,823,418.62
  4. Step 4: Simplify right side
    41,409,301.26x = 1,304,181,171,855,546.25
  5. Step 5: Solve for x
    x = 1,304,181,171,855,546.25/41,409,301.26
  6. Step 6: Final answer
    x = 31,494,884.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.