Home / 33,886,725.28-46,763,989.92-18,416,849.44

Finding the Fourth Proportional to 33,886,725.28, 46,763,989.92 and 18,416,849.44

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Solution

The fourth proportional to 33,886,725.28, 46,763,989.92 and 18,416,849.44 is: 25,415,420.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,886,725.28 : 46,763,989.92 = 18,416,849.44 : x
  2. Step 2: Convert to fraction form
    33,886,725.28/46,763,989.92 = 18,416,849.44/x
  3. Step 3: Cross multiply
    33,886,725.28x = 46,763,989.92 × 18,416,849.44
  4. Step 4: Simplify right side
    33,886,725.28x = 861,245,361,570,317.75
  5. Step 5: Solve for x
    x = 861,245,361,570,317.75/33,886,725.28
  6. Step 6: Final answer
    x = 25,415,420.18

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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.