Home / 33,683,788.56-46,483,596.54-18,213,836.28

Finding the Fourth Proportional to 33,683,788.56, 46,483,596.54 and 18,213,836.28

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Solution

The fourth proportional to 33,683,788.56, 46,483,596.54 and 18,213,836.28 is: 25,135,076.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,683,788.56 : 46,483,596.54 = 18,213,836.28 : x
  2. Step 2: Convert to fraction form
    33,683,788.56/46,483,596.54 = 18,213,836.28/x
  3. Step 3: Cross multiply
    33,683,788.56x = 46,483,596.54 × 18,213,836.28
  4. Step 4: Simplify right side
    33,683,788.56x = 846,644,617,085,134.50
  5. Step 5: Solve for x
    x = 846,644,617,085,134.50/33,683,788.56
  6. Step 6: Final answer
    x = 25,135,076.94

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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.