Home / 33,512,466.25-46,247,815.92-18,629,187.67

Finding the Fourth Proportional to 33,512,466.25, 46,247,815.92 and 18,629,187.67

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Solution

The fourth proportional to 33,512,466.25, 46,247,815.92 and 18,629,187.67 is: 25,708,619.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,512,466.25 : 46,247,815.92 = 18,629,187.67 : x
  2. Step 2: Convert to fraction form
    33,512,466.25/46,247,815.92 = 18,629,187.67/x
  3. Step 3: Cross multiply
    33,512,466.25x = 46,247,815.92 × 18,629,187.67
  4. Step 4: Simplify right side
    33,512,466.25x = 861,559,242,101,293.88
  5. Step 5: Solve for x
    x = 861,559,242,101,293.88/33,512,466.25
  6. Step 6: Final answer
    x = 25,708,619.46

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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.