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Finding the Fourth Proportional to 166,992,000.60, 250,488,000.90 and 105,769,997.40

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Solution

The fourth proportional to 166,992,000.60, 250,488,000.90 and 105,769,997.40 is: 158,654,996.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,992,000.60 : 250,488,000.90 = 105,769,997.40 : x
  2. Step 2: Convert to fraction form
    166,992,000.60/250,488,000.90 = 105,769,997.40/x
  3. Step 3: Cross multiply
    166,992,000.60x = 250,488,000.90 × 105,769,997.40
  4. Step 4: Simplify right side
    166,992,000.60x = 26,494,115,203,924,200
  5. Step 5: Solve for x
    x = 26,494,115,203,924,200/166,992,000.60
  6. Step 6: Final answer
    x = 158,654,996.10

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