Home / 33,101,572.58-49,656,697.26-10,936,351.47

Finding the Fourth Proportional to 33,101,572.58, 49,656,697.26 and 10,936,351.47

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Solution

The fourth proportional to 33,101,572.58, 49,656,697.26 and 10,936,351.47 is: 16,405,960.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,101,572.58 : 49,656,697.26 = 10,936,351.47 : x
  2. Step 2: Convert to fraction form
    33,101,572.58/49,656,697.26 = 10,936,351.47/x
  3. Step 3: Cross multiply
    33,101,572.58x = 49,656,697.26 × 10,936,351.47
  4. Step 4: Simplify right side
    33,101,572.58x = 543,063,094,074,746
  5. Step 5: Solve for x
    x = 543,063,094,074,746/33,101,572.58
  6. Step 6: Final answer
    x = 16,405,960.56

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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.