Home / 67,369,087.11-92,969,896.26-37,194,556.04

Finding the Fourth Proportional to 67,369,087.11, 92,969,896.26 and 37,194,556.04

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Solution

The fourth proportional to 67,369,087.11, 92,969,896.26 and 37,194,556.04 is: 51,328,794.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,369,087.11 : 92,969,896.26 = 37,194,556.04 : x
  2. Step 2: Convert to fraction form
    67,369,087.11/92,969,896.26 = 37,194,556.04/x
  3. Step 3: Cross multiply
    67,369,087.11x = 92,969,896.26 × 37,194,556.04
  4. Step 4: Simplify right side
    67,369,087.11x = 3,457,974,016,475,556.50
  5. Step 5: Solve for x
    x = 3,457,974,016,475,556.50/67,369,087.11
  6. Step 6: Final answer
    x = 51,328,794.33

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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.