Home / 33,236,564.70-49,859,512.65-10,515,092.70

Finding the Fourth Proportional to 33,236,564.70, 49,859,512.65 and 10,515,092.70

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Solution

The fourth proportional to 33,236,564.70, 49,859,512.65 and 10,515,092.70 is: 15,774,115.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,236,564.70 : 49,859,512.65 = 10,515,092.70 : x
  2. Step 2: Convert to fraction form
    33,236,564.70/49,859,512.65 = 10,515,092.70/x
  3. Step 3: Cross multiply
    33,236,564.70x = 49,859,512.65 × 10,515,092.70
  4. Step 4: Simplify right side
    33,236,564.70x = 524,277,397,491,572.62
  5. Step 5: Solve for x
    x = 524,277,397,491,572.62/33,236,564.70
  6. Step 6: Final answer
    x = 15,774,115.11

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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.