Home / 26,546,891.04-39,835,791.36-11,193,217.92

Finding the Fourth Proportional to 26,546,891.04, 39,835,791.36 and 11,193,217.92

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Solution

The fourth proportional to 26,546,891.04, 39,835,791.36 and 11,193,217.92 is: 16,796,343.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,546,891.04 : 39,835,791.36 = 11,193,217.92 : x
  2. Step 2: Convert to fraction form
    26,546,891.04/39,835,791.36 = 11,193,217.92/x
  3. Step 3: Cross multiply
    26,546,891.04x = 39,835,791.36 × 11,193,217.92
  4. Step 4: Simplify right side
    26,546,891.04x = 445,890,693,708,133.19
  5. Step 5: Solve for x
    x = 445,890,693,708,133.19/26,546,891.04
  6. Step 6: Final answer
    x = 16,796,343.23

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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.