Home / 27,348,713.24-37,752,845.11-17,040,529.31

Finding the Fourth Proportional to 27,348,713.24, 37,752,845.11 and 17,040,529.31

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Solution

The fourth proportional to 27,348,713.24, 37,752,845.11 and 17,040,529.31 is: 23,523,171.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,348,713.24 : 37,752,845.11 = 17,040,529.31 : x
  2. Step 2: Convert to fraction form
    27,348,713.24/37,752,845.11 = 17,040,529.31/x
  3. Step 3: Cross multiply
    27,348,713.24x = 37,752,845.11 × 17,040,529.31
  4. Step 4: Simplify right side
    27,348,713.24x = 643,328,463,444,080.88
  5. Step 5: Solve for x
    x = 643,328,463,444,080.88/27,348,713.24
  6. Step 6: Final answer
    x = 23,523,171.20

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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.