Home / 25,545,590.38-38,335,309.38-14,039,093.11

Finding the Fourth Proportional to 25,545,590.38, 38,335,309.38 and 14,039,093.11

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Solution

The fourth proportional to 25,545,590.38, 38,335,309.38 and 14,039,093.11 is: 21,067,940.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,545,590.38 : 38,335,309.38 = 14,039,093.11 : x
  2. Step 2: Convert to fraction form
    25,545,590.38/38,335,309.38 = 14,039,093.11/x
  3. Step 3: Cross multiply
    25,545,590.38x = 38,335,309.38 × 14,039,093.11
  4. Step 4: Simplify right side
    25,545,590.38x = 538,192,977,524,604.38
  5. Step 5: Solve for x
    x = 538,192,977,524,604.38/25,545,590.38
  6. Step 6: Final answer
    x = 21,067,940.48

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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.