Home / 33,043,535.98-45,601,310.30-19,814,866.64

Finding the Fourth Proportional to 33,043,535.98, 45,601,310.30 and 19,814,866.64

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Solution

The fourth proportional to 33,043,535.98, 45,601,310.30 and 19,814,866.64 is: 27,345,253.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,043,535.98 : 45,601,310.30 = 19,814,866.64 : x
  2. Step 2: Convert to fraction form
    33,043,535.98/45,601,310.30 = 19,814,866.64/x
  3. Step 3: Cross multiply
    33,043,535.98x = 45,601,310.30 × 19,814,866.64
  4. Step 4: Simplify right side
    33,043,535.98x = 903,583,882,203,758.38
  5. Step 5: Solve for x
    x = 903,583,882,203,758.38/33,043,535.98
  6. Step 6: Final answer
    x = 27,345,253.93

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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.