Home / 33,848,006.58-46,710,435.74-18,378,091.67

Finding the Fourth Proportional to 33,848,006.58, 46,710,435.74 and 18,378,091.67

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Solution

The fourth proportional to 33,848,006.58, 46,710,435.74 and 18,378,091.67 is: 25,361,867.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,848,006.58 : 46,710,435.74 = 18,378,091.67 : x
  2. Step 2: Convert to fraction form
    33,848,006.58/46,710,435.74 = 18,378,091.67/x
  3. Step 3: Cross multiply
    33,848,006.58x = 46,710,435.74 × 18,378,091.67
  4. Step 4: Simplify right side
    33,848,006.58x = 858,448,669,649,921.62
  5. Step 5: Solve for x
    x = 858,448,669,649,921.62/33,848,006.58
  6. Step 6: Final answer
    x = 25,361,867.84

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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.