Home / 21,729,127.80-32,598,065.70-6,376,387.80

Finding the Fourth Proportional to 21,729,127.80, 32,598,065.70 and 6,376,387.80

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Solution

The fourth proportional to 21,729,127.80, 32,598,065.70 and 6,376,387.80 is: 9,565,865.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,729,127.80 : 32,598,065.70 = 6,376,387.80 : x
  2. Step 2: Convert to fraction form
    21,729,127.80/32,598,065.70 = 6,376,387.80/x
  3. Step 3: Cross multiply
    21,729,127.80x = 32,598,065.70 × 6,376,387.80
  4. Step 4: Simplify right side
    21,729,127.80x = 207,857,908,433,078.44
  5. Step 5: Solve for x
    x = 207,857,908,433,078.44/21,729,127.80
  6. Step 6: Final answer
    x = 9,565,865.25

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