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Finding the Fourth Proportional to 44,630,930.94, 66,938,556.01 and 12,275,031.39

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Solution

The fourth proportional to 44,630,930.94, 66,938,556.01 and 12,275,031.39 is: 18,410,390.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,630,930.94 : 66,938,556.01 = 12,275,031.39 : x
  2. Step 2: Convert to fraction form
    44,630,930.94/66,938,556.01 = 12,275,031.39/x
  3. Step 3: Cross multiply
    44,630,930.94x = 66,938,556.01 × 12,275,031.39
  4. Step 4: Simplify right side
    44,630,930.94x = 821,672,876,224,023.12
  5. Step 5: Solve for x
    x = 821,672,876,224,023.12/44,630,930.94
  6. Step 6: Final answer
    x = 18,410,390.71

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