Home / 44,291.35-66,363.06-31,120.15

Finding the Fourth Proportional to 44,291.35, 66,363.06 and 31,120.15

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Solution

The fourth proportional to 44,291.35, 66,363.06 and 31,120.15 is: 46,628.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,291.35 : 66,363.06 = 31,120.15 : x
  2. Step 2: Convert to fraction form
    44,291.35/66,363.06 = 31,120.15/x
  3. Step 3: Cross multiply
    44,291.35x = 66,363.06 × 31,120.15
  4. Step 4: Simplify right side
    44,291.35x = 2,065,228,381.66
  5. Step 5: Solve for x
    x = 2,065,228,381.66/44,291.35
  6. Step 6: Final answer
    x = 46,628.26

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