Home / 33,477,843.08-46,199,237.77-18,793,505.47

Finding the Fourth Proportional to 33,477,843.08, 46,199,237.77 and 18,793,505.47

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Solution

The fourth proportional to 33,477,843.08, 46,199,237.77 and 18,793,505.47 is: 25,934,933.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,477,843.08 : 46,199,237.77 = 18,793,505.47 : x
  2. Step 2: Convert to fraction form
    33,477,843.08/46,199,237.77 = 18,793,505.47/x
  3. Step 3: Cross multiply
    33,477,843.08x = 46,199,237.77 × 18,793,505.47
  4. Step 4: Simplify right side
    33,477,843.08x = 868,245,627,740,325.62
  5. Step 5: Solve for x
    x = 868,245,627,740,325.62/33,477,843.08
  6. Step 6: Final answer
    x = 25,934,933.31

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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.