Home / 41,552,821.92-57,343,182.48-23,218,880.16

Finding the Fourth Proportional to 41,552,821.92, 57,343,182.48 and 23,218,880.16

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Solution

The fourth proportional to 41,552,821.92, 57,343,182.48 and 23,218,880.16 is: 32,042,215.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,552,821.92 : 57,343,182.48 = 23,218,880.16 : x
  2. Step 2: Convert to fraction form
    41,552,821.92/57,343,182.48 = 23,218,880.16/x
  3. Step 3: Cross multiply
    41,552,821.92x = 57,343,182.48 × 23,218,880.16
  4. Step 4: Simplify right side
    41,552,821.92x = 1,331,444,481,996,131.50
  5. Step 5: Solve for x
    x = 1,331,444,481,996,131.50/41,552,821.92
  6. Step 6: Final answer
    x = 32,042,215.68

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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.