Home / 26,082,045.15-39,123,067.73-9,037,053.15

Finding the Fourth Proportional to 26,082,045.15, 39,123,067.73 and 9,037,053.15

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Solution

The fourth proportional to 26,082,045.15, 39,123,067.73 and 9,037,053.15 is: 13,555,579.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,082,045.15 : 39,123,067.73 = 9,037,053.15 : x
  2. Step 2: Convert to fraction form
    26,082,045.15/39,123,067.73 = 9,037,053.15/x
  3. Step 3: Cross multiply
    26,082,045.15x = 39,123,067.73 × 9,037,053.15
  4. Step 4: Simplify right side
    26,082,045.15x = 353,557,242,421,874.62
  5. Step 5: Solve for x
    x = 353,557,242,421,874.62/26,082,045.15
  6. Step 6: Final answer
    x = 13,555,579.73

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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.