Home / 24,212,376.62-33,412,803.61-13,198,883.37

Finding the Fourth Proportional to 24,212,376.62, 33,412,803.61 and 13,198,883.37

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Solution

The fourth proportional to 24,212,376.62, 33,412,803.61 and 13,198,883.37 is: 18,214,308.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,212,376.62 : 33,412,803.61 = 13,198,883.37 : x
  2. Step 2: Convert to fraction form
    24,212,376.62/33,412,803.61 = 13,198,883.37/x
  3. Step 3: Cross multiply
    24,212,376.62x = 33,412,803.61 × 13,198,883.37
  4. Step 4: Simplify right side
    24,212,376.62x = 441,011,697,680,046.56
  5. Step 5: Solve for x
    x = 441,011,697,680,046.56/24,212,376.62
  6. Step 6: Final answer
    x = 18,214,308.52

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1.5x scale

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.