Home / 41,003,141.76-61,505,308.80-10,711,008

Finding the Fourth Proportional to 41,003,141.76, 61,505,308.80 and 10,711,008

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Solution

The fourth proportional to 41,003,141.76, 61,505,308.80 and 10,711,008 is: 16,066,667.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,003,141.76 : 61,505,308.80 = 10,711,008 : x
  2. Step 2: Convert to fraction form
    41,003,141.76/61,505,308.80 = 10,711,008/x
  3. Step 3: Cross multiply
    41,003,141.76x = 61,505,308.80 × 10,711,008
  4. Step 4: Simplify right side
    41,003,141.76x = 658,783,854,599,270.38
  5. Step 5: Solve for x
    x = 658,783,854,599,270.38/41,003,141.76
  6. Step 6: Final answer
    x = 16,066,667.73

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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.