Home / 33,352,578.70-50,032,904.43-11,782,766.32

Finding the Fourth Proportional to 33,352,578.70, 50,032,904.43 and 11,782,766.32

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Solution

The fourth proportional to 33,352,578.70, 50,032,904.43 and 11,782,766.32 is: 17,675,575.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,352,578.70 : 50,032,904.43 = 11,782,766.32 : x
  2. Step 2: Convert to fraction form
    33,352,578.70/50,032,904.43 = 11,782,766.32/x
  3. Step 3: Cross multiply
    33,352,578.70x = 50,032,904.43 × 11,782,766.32
  4. Step 4: Simplify right side
    33,352,578.70x = 589,526,021,316,309.25
  5. Step 5: Solve for x
    x = 589,526,021,316,309.25/33,352,578.70
  6. Step 6: Final answer
    x = 17,675,575.45

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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.