Home / 41,460,905.57-57,215,669.69-22,876,216.97

Finding the Fourth Proportional to 41,460,905.57, 57,215,669.69 and 22,876,216.97

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Solution

The fourth proportional to 41,460,905.57, 57,215,669.69 and 22,876,216.97 is: 31,568,969.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,460,905.57 : 57,215,669.69 = 22,876,216.97 : x
  2. Step 2: Convert to fraction form
    41,460,905.57/57,215,669.69 = 22,876,216.97/x
  3. Step 3: Cross multiply
    41,460,905.57x = 57,215,669.69 × 22,876,216.97
  4. Step 4: Simplify right side
    41,460,905.57x = 1,308,878,073,683,405
  5. Step 5: Solve for x
    x = 1,308,878,073,683,405/41,460,905.57
  6. Step 6: Final answer
    x = 31,568,969.75

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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.