Home / 439,255,085.31-658,887,293.57-132,549,894.27

Finding the Fourth Proportional to 439,255,085.31, 658,887,293.57 and 132,549,894.27

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Solution

The fourth proportional to 439,255,085.31, 658,887,293.57 and 132,549,894.27 is: 198,826,249.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,255,085.31 : 658,887,293.57 = 132,549,894.27 : x
  2. Step 2: Convert to fraction form
    439,255,085.31/658,887,293.57 = 132,549,894.27/x
  3. Step 3: Cross multiply
    439,255,085.31x = 658,887,293.57 × 132,549,894.27
  4. Step 4: Simplify right side
    439,255,085.31x = 87,335,441,097,887,200
  5. Step 5: Solve for x
    x = 87,335,441,097,887,200/439,255,085.31
  6. Step 6: Final answer
    x = 198,826,249.30

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