Home / 41,003,149.26-61,505,320.05-10,711,015.50

Finding the Fourth Proportional to 41,003,149.26, 61,505,320.05 and 10,711,015.50

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Solution

The fourth proportional to 41,003,149.26, 61,505,320.05 and 10,711,015.50 is: 16,066,678.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,003,149.26 : 61,505,320.05 = 10,711,015.50 : x
  2. Step 2: Convert to fraction form
    41,003,149.26/61,505,320.05 = 10,711,015.50/x
  3. Step 3: Cross multiply
    41,003,149.26x = 61,505,320.05 × 10,711,015.50
  4. Step 4: Simplify right side
    41,003,149.26x = 658,784,436,388,010.75
  5. Step 5: Solve for x
    x = 658,784,436,388,010.75/41,003,149.26
  6. Step 6: Final answer
    x = 16,066,678.98

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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.