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Finding the Fourth Proportional to 68,658,004.32, 102,978,847.35 and 22,588,448.52

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Solution

The fourth proportional to 68,658,004.32, 102,978,847.35 and 22,588,448.52 is: 33,879,988.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,658,004.32 : 102,978,847.35 = 22,588,448.52 : x
  2. Step 2: Convert to fraction form
    68,658,004.32/102,978,847.35 = 22,588,448.52/x
  3. Step 3: Cross multiply
    68,658,004.32x = 102,978,847.35 × 22,588,448.52
  4. Step 4: Simplify right side
    68,658,004.32x = 2,326,132,392,014,413
  5. Step 5: Solve for x
    x = 2,326,132,392,014,413/68,658,004.32
  6. Step 6: Final answer
    x = 33,879,988.43

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