Home / 41,418,414.31-57,159,357.89-23,083,831.03

Finding the Fourth Proportional to 41,418,414.31, 57,159,357.89 and 23,083,831.03

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Solution

The fourth proportional to 41,418,414.31, 57,159,357.89 and 23,083,831.03 is: 31,856,771.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,418,414.31 : 57,159,357.89 = 23,083,831.03 : x
  2. Step 2: Convert to fraction form
    41,418,414.31/57,159,357.89 = 23,083,831.03/x
  3. Step 3: Cross multiply
    41,418,414.31x = 57,159,357.89 × 23,083,831.03
  4. Step 4: Simplify right side
    41,418,414.31x = 1,319,456,959,316,057.50
  5. Step 5: Solve for x
    x = 1,319,456,959,316,057.50/41,418,414.31
  6. Step 6: Final answer
    x = 31,856,771.47

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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.