Home / 87,617,529.60-131,225,065.92-43,763,682.24

Finding the Fourth Proportional to 87,617,529.60, 131,225,065.92 and 43,763,682.24

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Solution

The fourth proportional to 87,617,529.60, 131,225,065.92 and 43,763,682.24 is: 65,545,012.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,617,529.60 : 131,225,065.92 = 43,763,682.24 : x
  2. Step 2: Convert to fraction form
    87,617,529.60/131,225,065.92 = 43,763,682.24/x
  3. Step 3: Cross multiply
    87,617,529.60x = 131,225,065.92 × 43,763,682.24
  4. Step 4: Simplify right side
    87,617,529.60x = 5,742,892,086,845,934
  5. Step 5: Solve for x
    x = 5,742,892,086,845,934/87,617,529.60
  6. Step 6: Final answer
    x = 65,545,012.66

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