Home / 27,253,749.03-40,891,529.39-11,080,943.43

Finding the Fourth Proportional to 27,253,749.03, 40,891,529.39 and 11,080,943.43

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Solution

The fourth proportional to 27,253,749.03, 40,891,529.39 and 11,080,943.43 is: 16,625,849.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,253,749.03 : 40,891,529.39 = 11,080,943.43 : x
  2. Step 2: Convert to fraction form
    27,253,749.03/40,891,529.39 = 11,080,943.43/x
  3. Step 3: Cross multiply
    27,253,749.03x = 40,891,529.39 × 11,080,943.43
  4. Step 4: Simplify right side
    27,253,749.03x = 453,116,723,881,367.62
  5. Step 5: Solve for x
    x = 453,116,723,881,367.62/27,253,749.03
  6. Step 6: Final answer
    x = 16,625,849.29

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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.