Home / 95,846,337.80-143,769,506.70-78,840,225.80

Finding the Fourth Proportional to 95,846,337.80, 143,769,506.70 and 78,840,225.80

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Solution

The fourth proportional to 95,846,337.80, 143,769,506.70 and 78,840,225.80 is: 118,260,338.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,846,337.80 : 143,769,506.70 = 78,840,225.80 : x
  2. Step 2: Convert to fraction form
    95,846,337.80/143,769,506.70 = 78,840,225.80/x
  3. Step 3: Cross multiply
    95,846,337.80x = 143,769,506.70 × 78,840,225.80
  4. Step 4: Simplify right side
    95,846,337.80x = 11,334,820,371,382,612
  5. Step 5: Solve for x
    x = 11,334,820,371,382,612/95,846,337.80
  6. Step 6: Final answer
    x = 118,260,338.70

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