Home / 21,730,223.80-32,595,335.70-18,222,713.20

Finding the Fourth Proportional to 21,730,223.80, 32,595,335.70 and 18,222,713.20

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Solution

The fourth proportional to 21,730,223.80, 32,595,335.70 and 18,222,713.20 is: 27,334,069.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,730,223.80 : 32,595,335.70 = 18,222,713.20 : x
  2. Step 2: Convert to fraction form
    21,730,223.80/32,595,335.70 = 18,222,713.20/x
  3. Step 3: Cross multiply
    21,730,223.80x = 32,595,335.70 × 18,222,713.20
  4. Step 4: Simplify right side
    21,730,223.80x = 593,975,454,118,821.25
  5. Step 5: Solve for x
    x = 593,975,454,118,821.25/21,730,223.80
  6. Step 6: Final answer
    x = 27,334,069.80

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