Home / 27,117,093.22-37,422,319.48-15,954,365.46

Finding the Fourth Proportional to 27,117,093.22, 37,422,319.48 and 15,954,365.46

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Solution

The fourth proportional to 27,117,093.22, 37,422,319.48 and 15,954,365.46 is: 22,017,454.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,117,093.22 : 37,422,319.48 = 15,954,365.46 : x
  2. Step 2: Convert to fraction form
    27,117,093.22/37,422,319.48 = 15,954,365.46/x
  3. Step 3: Cross multiply
    27,117,093.22x = 37,422,319.48 × 15,954,365.46
  4. Step 4: Simplify right side
    27,117,093.22x = 597,049,361,344,797.12
  5. Step 5: Solve for x
    x = 597,049,361,344,797.12/27,117,093.22
  6. Step 6: Final answer
    x = 22,017,454.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.