Home / 206,526,379.44-309,594,809.44-102,797,514.15

Finding the Fourth Proportional to 206,526,379.44, 309,594,809.44 and 102,797,514.15

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Solution

The fourth proportional to 206,526,379.44, 309,594,809.44 and 102,797,514.15 is: 154,099,330.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,526,379.44 : 309,594,809.44 = 102,797,514.15 : x
  2. Step 2: Convert to fraction form
    206,526,379.44/309,594,809.44 = 102,797,514.15/x
  3. Step 3: Cross multiply
    206,526,379.44x = 309,594,809.44 × 102,797,514.15
  4. Step 4: Simplify right side
    206,526,379.44x = 31,825,576,804,174,956
  5. Step 5: Solve for x
    x = 31,825,576,804,174,956/206,526,379.44
  6. Step 6: Final answer
    x = 154,099,330.51

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.