Home / 21,986,404.80-32,964,154.56-9,684,530.88

Finding the Fourth Proportional to 21,986,404.80, 32,964,154.56 and 9,684,530.88

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Solution

The fourth proportional to 21,986,404.80, 32,964,154.56 and 9,684,530.88 is: 14,519,989.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,986,404.80 : 32,964,154.56 = 9,684,530.88 : x
  2. Step 2: Convert to fraction form
    21,986,404.80/32,964,154.56 = 9,684,530.88/x
  3. Step 3: Cross multiply
    21,986,404.80x = 32,964,154.56 × 9,684,530.88
  4. Step 4: Simplify right side
    21,986,404.80x = 319,242,372,769,412.81
  5. Step 5: Solve for x
    x = 319,242,372,769,412.81/21,986,404.80
  6. Step 6: Final answer
    x = 14,519,989.77

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