Home / 33,734,853.62-46,557,218.54-20,500,976.26

Finding the Fourth Proportional to 33,734,853.62, 46,557,218.54 and 20,500,976.26

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Solution

The fourth proportional to 33,734,853.62, 46,557,218.54 and 20,500,976.26 is: 28,293,243.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,734,853.62 : 46,557,218.54 = 20,500,976.26 : x
  2. Step 2: Convert to fraction form
    33,734,853.62/46,557,218.54 = 20,500,976.26/x
  3. Step 3: Cross multiply
    33,734,853.62x = 46,557,218.54 × 20,500,976.26
  4. Step 4: Simplify right side
    33,734,853.62x = 954,468,432,136,564.88
  5. Step 5: Solve for x
    x = 954,468,432,136,564.88/33,734,853.62
  6. Step 6: Final answer
    x = 28,293,243.63

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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.