Home / 241,029,142.64-332,623,861.37-135,206,015.89

Finding the Fourth Proportional to 241,029,142.64, 332,623,861.37 and 135,206,015.89

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Solution

The fourth proportional to 241,029,142.64, 332,623,861.37 and 135,206,015.89 is: 186,586,346.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,029,142.64 : 332,623,861.37 = 135,206,015.89 : x
  2. Step 2: Convert to fraction form
    241,029,142.64/332,623,861.37 = 135,206,015.89/x
  3. Step 3: Cross multiply
    241,029,142.64x = 332,623,861.37 × 135,206,015.89
  4. Step 4: Simplify right side
    241,029,142.64x = 44,972,747,086,170,000
  5. Step 5: Solve for x
    x = 44,972,747,086,170,000/241,029,142.64
  6. Step 6: Final answer
    x = 186,586,346.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.