Home / 81,549,483.15-122,263,126-49,193,843.61

Finding the Fourth Proportional to 81,549,483.15, 122,263,126 and 49,193,843.61

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Solution

The fourth proportional to 81,549,483.15, 122,263,126 and 49,193,843.61 is: 73,753,908.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    81,549,483.15 : 122,263,126 = 49,193,843.61 : x
  2. Step 2: Convert to fraction form
    81,549,483.15/122,263,126 = 49,193,843.61/x
  3. Step 3: Cross multiply
    81,549,483.15x = 122,263,126 × 49,193,843.61
  4. Step 4: Simplify right side
    81,549,483.15x = 6,014,593,099,713,725
  5. Step 5: Solve for x
    x = 6,014,593,099,713,725/81,549,483.15
  6. Step 6: Final answer
    x = 73,753,908.27

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