Home / 27,117,092.22-37,422,318.10-15,954,364.46

Finding the Fourth Proportional to 27,117,092.22, 37,422,318.10 and 15,954,364.46

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Solution

The fourth proportional to 27,117,092.22, 37,422,318.10 and 15,954,364.46 is: 22,017,452.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,117,092.22 : 37,422,318.10 = 15,954,364.46 : x
  2. Step 2: Convert to fraction form
    27,117,092.22/37,422,318.10 = 15,954,364.46/x
  3. Step 3: Cross multiply
    27,117,092.22x = 37,422,318.10 × 15,954,364.46
  4. Step 4: Simplify right side
    27,117,092.22x = 597,049,301,905,454.75
  5. Step 5: Solve for x
    x = 597,049,301,905,454.75/27,117,092.22
  6. Step 6: Final answer
    x = 22,017,452.94

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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.