Home / 45,584,006.44-68,376,171.32-11,040,431.44

Finding the Fourth Proportional to 45,584,006.44, 68,376,171.32 and 11,040,431.44

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Solution

The fourth proportional to 45,584,006.44, 68,376,171.32 and 11,040,431.44 is: 16,560,686.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,584,006.44 : 68,376,171.32 = 11,040,431.44 : x
  2. Step 2: Convert to fraction form
    45,584,006.44/68,376,171.32 = 11,040,431.44/x
  3. Step 3: Cross multiply
    45,584,006.44x = 68,376,171.32 × 11,040,431.44
  4. Step 4: Simplify right side
    45,584,006.44x = 754,902,431,588,154.12
  5. Step 5: Solve for x
    x = 754,902,431,588,154.12/45,584,006.44
  6. Step 6: Final answer
    x = 16,560,686.31

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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.