Home / 133,558,906.60-200,338,359.90-110,884,090.60

Finding the Fourth Proportional to 133,558,906.60, 200,338,359.90 and 110,884,090.60

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Solution

The fourth proportional to 133,558,906.60, 200,338,359.90 and 110,884,090.60 is: 166,326,135.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,558,906.60 : 200,338,359.90 = 110,884,090.60 : x
  2. Step 2: Convert to fraction form
    133,558,906.60/200,338,359.90 = 110,884,090.60/x
  3. Step 3: Cross multiply
    133,558,906.60x = 200,338,359.90 × 110,884,090.60
  4. Step 4: Simplify right side
    133,558,906.60x = 22,214,336,849,807,008
  5. Step 5: Solve for x
    x = 22,214,336,849,807,008/133,558,906.60
  6. Step 6: Final answer
    x = 166,326,135.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.