Home / 41,079,857.70-61,521,982.02-23,771,571.69

Finding the Fourth Proportional to 41,079,857.70, 61,521,982.02 and 23,771,571.69

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Solution

The fourth proportional to 41,079,857.70, 61,521,982.02 and 23,771,571.69 is: 35,600,761.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,079,857.70 : 61,521,982.02 = 23,771,571.69 : x
  2. Step 2: Convert to fraction form
    41,079,857.70/61,521,982.02 = 23,771,571.69/x
  3. Step 3: Cross multiply
    41,079,857.70x = 61,521,982.02 × 23,771,571.69
  4. Step 4: Simplify right side
    41,079,857.70x = 1,462,474,206,099,321.25
  5. Step 5: Solve for x
    x = 1,462,474,206,099,321.25/41,079,857.70
  6. Step 6: Final answer
    x = 35,600,761.25

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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.