Home / 33,848,002.08-46,710,429.53-18,378,087.17

Finding the Fourth Proportional to 33,848,002.08, 46,710,429.53 and 18,378,087.17

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Solution

The fourth proportional to 33,848,002.08, 46,710,429.53 and 18,378,087.17 is: 25,361,861.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,848,002.08 : 46,710,429.53 = 18,378,087.17 : x
  2. Step 2: Convert to fraction form
    33,848,002.08/46,710,429.53 = 18,378,087.17/x
  3. Step 3: Cross multiply
    33,848,002.08x = 46,710,429.53 × 18,378,087.17
  4. Step 4: Simplify right side
    33,848,002.08x = 858,448,345,325,039.50
  5. Step 5: Solve for x
    x = 858,448,345,325,039.50/33,848,002.08
  6. Step 6: Final answer
    x = 25,361,861.63

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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.