Home / 33,331,865.85-49,962,627.56-17,974,976.02

Finding the Fourth Proportional to 33,331,865.85, 49,962,627.56 and 17,974,976.02

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Solution

The fourth proportional to 33,331,865.85, 49,962,627.56 and 17,974,976.02 is: 26,943,497.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,331,865.85 : 49,962,627.56 = 17,974,976.02 : x
  2. Step 2: Convert to fraction form
    33,331,865.85/49,962,627.56 = 17,974,976.02/x
  3. Step 3: Cross multiply
    33,331,865.85x = 49,962,627.56 × 17,974,976.02
  4. Step 4: Simplify right side
    33,331,865.85x = 898,077,032,207,221.88
  5. Step 5: Solve for x
    x = 898,077,032,207,221.88/33,331,865.85
  6. Step 6: Final answer
    x = 26,943,497.14

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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.