Home / 19,965,250.56-27,552,045.91-10,797,893.31

Finding the Fourth Proportional to 19,965,250.56, 27,552,045.91 and 10,797,893.31

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Solution

The fourth proportional to 19,965,250.56, 27,552,045.91 and 10,797,893.31 is: 14,901,092.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,965,250.56 : 27,552,045.91 = 10,797,893.31 : x
  2. Step 2: Convert to fraction form
    19,965,250.56/27,552,045.91 = 10,797,893.31/x
  3. Step 3: Cross multiply
    19,965,250.56x = 27,552,045.91 × 10,797,893.31
  4. Step 4: Simplify right side
    19,965,250.56x = 297,504,052,208,401.88
  5. Step 5: Solve for x
    x = 297,504,052,208,401.88/19,965,250.56
  6. Step 6: Final answer
    x = 14,901,092.84

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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.