Home / 86,304,966.86-119,129,237.25-68,696,169.50

Finding the Fourth Proportional to 86,304,966.86, 119,129,237.25 and 68,696,169.50

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Solution

The fourth proportional to 86,304,966.86, 119,129,237.25 and 68,696,169.50 is: 94,823,305.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,304,966.86 : 119,129,237.25 = 68,696,169.50 : x
  2. Step 2: Convert to fraction form
    86,304,966.86/119,129,237.25 = 68,696,169.50/x
  3. Step 3: Cross multiply
    86,304,966.86x = 119,129,237.25 × 68,696,169.50
  4. Step 4: Simplify right side
    86,304,966.86x = 8,183,722,274,531,714
  5. Step 5: Solve for x
    x = 8,183,722,274,531,714/86,304,966.86
  6. Step 6: Final answer
    x = 94,823,305.91

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