Home / 29,469,033.75-40,669,415.96-17,082,325.02

Finding the Fourth Proportional to 29,469,033.75, 40,669,415.96 and 17,082,325.02

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Solution

The fourth proportional to 29,469,033.75, 40,669,415.96 and 17,082,325.02 is: 23,574,854.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,469,033.75 : 40,669,415.96 = 17,082,325.02 : x
  2. Step 2: Convert to fraction form
    29,469,033.75/40,669,415.96 = 17,082,325.02/x
  3. Step 3: Cross multiply
    29,469,033.75x = 40,669,415.96 × 17,082,325.02
  4. Step 4: Simplify right side
    29,469,033.75x = 694,728,181,802,295.38
  5. Step 5: Solve for x
    x = 694,728,181,802,295.38/29,469,033.75
  6. Step 6: Final answer
    x = 23,574,854.46

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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.