Home / 36,205,455.72-54,272,310.30-17,001,837.48

Finding the Fourth Proportional to 36,205,455.72, 54,272,310.30 and 17,001,837.48

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Solution

The fourth proportional to 36,205,455.72, 54,272,310.30 and 17,001,837.48 is: 25,485,910.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,205,455.72 : 54,272,310.30 = 17,001,837.48 : x
  2. Step 2: Convert to fraction form
    36,205,455.72/54,272,310.30 = 17,001,837.48/x
  3. Step 3: Cross multiply
    36,205,455.72x = 54,272,310.30 × 17,001,837.48
  4. Step 4: Simplify right side
    36,205,455.72x = 922,728,999,384,730
  5. Step 5: Solve for x
    x = 922,728,999,384,730/36,205,455.72
  6. Step 6: Final answer
    x = 25,485,910.37

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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.