Home / 41,352,831.06-57,065,969.25-25,891,447.38

Finding the Fourth Proportional to 41,352,831.06, 57,065,969.25 and 25,891,447.38

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Solution

The fourth proportional to 41,352,831.06, 57,065,969.25 and 25,891,447.38 is: 35,729,610.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,352,831.06 : 57,065,969.25 = 25,891,447.38 : x
  2. Step 2: Convert to fraction form
    41,352,831.06/57,065,969.25 = 25,891,447.38/x
  3. Step 3: Cross multiply
    41,352,831.06x = 57,065,969.25 × 25,891,447.38
  4. Step 4: Simplify right side
    41,352,831.06x = 1,477,520,540,025,073
  5. Step 5: Solve for x
    x = 1,477,520,540,025,073/41,352,831.06
  6. Step 6: Final answer
    x = 35,729,610.34

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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.