Home / 20,112,375.60-30,184,309.80-9,331,012.35

Finding the Fourth Proportional to 20,112,375.60, 30,184,309.80 and 9,331,012.35

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Solution

The fourth proportional to 20,112,375.60, 30,184,309.80 and 9,331,012.35 is: 14,003,823.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,112,375.60 : 30,184,309.80 = 9,331,012.35 : x
  2. Step 2: Convert to fraction form
    20,112,375.60/30,184,309.80 = 9,331,012.35/x
  3. Step 3: Cross multiply
    20,112,375.60x = 30,184,309.80 × 9,331,012.35
  4. Step 4: Simplify right side
    20,112,375.60x = 281,650,167,520,026
  5. Step 5: Solve for x
    x = 281,650,167,520,026/20,112,375.60
  6. Step 6: Final answer
    x = 14,003,823.97

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