Home / 654,940,219.80-982,410,329.70-310,566,451.80

Finding the Fourth Proportional to 654,940,219.80, 982,410,329.70 and 310,566,451.80

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Solution

The fourth proportional to 654,940,219.80, 982,410,329.70 and 310,566,451.80 is: 465,849,677.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    654,940,219.80 : 982,410,329.70 = 310,566,451.80 : x
  2. Step 2: Convert to fraction form
    654,940,219.80/982,410,329.70 = 310,566,451.80/x
  3. Step 3: Cross multiply
    654,940,219.80x = 982,410,329.70 × 310,566,451.80
  4. Step 4: Simplify right side
    654,940,219.80x = 305,103,690,306,597,184
  5. Step 5: Solve for x
    x = 305,103,690,306,597,184/654,940,219.80
  6. Step 6: Final answer
    x = 465,849,677.70

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