Home / 12,229,616.58-18,343,946.03-4,142,592.18

Finding the Fourth Proportional to 12,229,616.58, 18,343,946.03 and 4,142,592.18

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Solution

The fourth proportional to 12,229,616.58, 18,343,946.03 and 4,142,592.18 is: 6,213,726.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,229,616.58 : 18,343,946.03 = 4,142,592.18 : x
  2. Step 2: Convert to fraction form
    12,229,616.58/18,343,946.03 = 4,142,592.18/x
  3. Step 3: Cross multiply
    12,229,616.58x = 18,343,946.03 × 4,142,592.18
  4. Step 4: Simplify right side
    12,229,616.58x = 75,991,487,353,507.08
  5. Step 5: Solve for x
    x = 75,991,487,353,507.08/12,229,616.58
  6. Step 6: Final answer
    x = 6,213,726.07

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