Home / 33,093,983.30-49,641,195.47-11,528,993.25

Finding the Fourth Proportional to 33,093,983.30, 49,641,195.47 and 11,528,993.25

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Solution

The fourth proportional to 33,093,983.30, 49,641,195.47 and 11,528,993.25 is: 17,293,566.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,093,983.30 : 49,641,195.47 = 11,528,993.25 : x
  2. Step 2: Convert to fraction form
    33,093,983.30/49,641,195.47 = 11,528,993.25/x
  3. Step 3: Cross multiply
    33,093,983.30x = 49,641,195.47 × 11,528,993.25
  4. Step 4: Simplify right side
    33,093,983.30x = 572,313,007,437,915.62
  5. Step 5: Solve for x
    x = 572,313,007,437,915.62/33,093,983.30
  6. Step 6: Final answer
    x = 17,293,566.70

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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.