Home / 27,562,619.24-41,344,367.32-15,344,243.20

Finding the Fourth Proportional to 27,562,619.24, 41,344,367.32 and 15,344,243.20

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Solution

The fourth proportional to 27,562,619.24, 41,344,367.32 and 15,344,243.20 is: 23,016,608.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,562,619.24 : 41,344,367.32 = 15,344,243.20 : x
  2. Step 2: Convert to fraction form
    27,562,619.24/41,344,367.32 = 15,344,243.20/x
  3. Step 3: Cross multiply
    27,562,619.24x = 41,344,367.32 × 15,344,243.20
  4. Step 4: Simplify right side
    27,562,619.24x = 634,398,027,108,212.25
  5. Step 5: Solve for x
    x = 634,398,027,108,212.25/27,562,619.24
  6. Step 6: Final answer
    x = 23,016,608.89

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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.