Home / 26,855,687.52-37,045,023.36-19,006,369.44

Finding the Fourth Proportional to 26,855,687.52, 37,045,023.36 and 19,006,369.44

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Solution

The fourth proportional to 26,855,687.52, 37,045,023.36 and 19,006,369.44 is: 26,217,589.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,855,687.52 : 37,045,023.36 = 19,006,369.44 : x
  2. Step 2: Convert to fraction form
    26,855,687.52/37,045,023.36 = 19,006,369.44/x
  3. Step 3: Cross multiply
    26,855,687.52x = 37,045,023.36 × 19,006,369.44
  4. Step 4: Simplify right side
    26,855,687.52x = 704,091,399,893,590.12
  5. Step 5: Solve for x
    x = 704,091,399,893,590.12/26,855,687.52
  6. Step 6: Final answer
    x = 26,217,589.83

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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.