Home / 33,670,229.24-46,464,930.13-18,200,313.84

Finding the Fourth Proportional to 33,670,229.24, 46,464,930.13 and 18,200,313.84

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Solution

The fourth proportional to 33,670,229.24, 46,464,930.13 and 18,200,313.84 is: 25,116,440.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,670,229.24 : 46,464,930.13 = 18,200,313.84 : x
  2. Step 2: Convert to fraction form
    33,670,229.24/46,464,930.13 = 18,200,313.84/x
  3. Step 3: Cross multiply
    33,670,229.24x = 46,464,930.13 × 18,200,313.84
  4. Step 4: Simplify right side
    33,670,229.24x = 845,676,310,919,672
  5. Step 5: Solve for x
    x = 845,676,310,919,672/33,670,229.24
  6. Step 6: Final answer
    x = 25,116,440.55

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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.