Home / 33,219,664.20-49,829,496.30-8,958,544.20

Finding the Fourth Proportional to 33,219,664.20, 49,829,496.30 and 8,958,544.20

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Solution

The fourth proportional to 33,219,664.20, 49,829,496.30 and 8,958,544.20 is: 13,437,816.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,219,664.20 : 49,829,496.30 = 8,958,544.20 : x
  2. Step 2: Convert to fraction form
    33,219,664.20/49,829,496.30 = 8,958,544.20/x
  3. Step 3: Cross multiply
    33,219,664.20x = 49,829,496.30 × 8,958,544.20
  4. Step 4: Simplify right side
    33,219,664.20x = 446,399,745,067,286.38
  5. Step 5: Solve for x
    x = 446,399,745,067,286.38/33,219,664.20
  6. Step 6: Final answer
    x = 13,437,816.30

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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.