Home / 12,256,659.09-18,361,070.97-9,548,302.89

Finding the Fourth Proportional to 12,256,659.09, 18,361,070.97 and 9,548,302.89

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Solution

The fourth proportional to 12,256,659.09, 18,361,070.97 and 9,548,302.89 is: 14,303,821.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,256,659.09 : 18,361,070.97 = 9,548,302.89 : x
  2. Step 2: Convert to fraction form
    12,256,659.09/18,361,070.97 = 9,548,302.89/x
  3. Step 3: Cross multiply
    12,256,659.09x = 18,361,070.97 × 9,548,302.89
  4. Step 4: Simplify right side
    12,256,659.09x = 175,317,067,006,346.09
  5. Step 5: Solve for x
    x = 175,317,067,006,346.09/12,256,659.09
  6. Step 6: Final answer
    x = 14,303,821.76

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