Home / 33,826,579.03-46,680,709.58-18,356,663.82

Finding the Fourth Proportional to 33,826,579.03, 46,680,709.58 and 18,356,663.82

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Solution

The fourth proportional to 33,826,579.03, 46,680,709.58 and 18,356,663.82 is: 25,332,212.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,826,579.03 : 46,680,709.58 = 18,356,663.82 : x
  2. Step 2: Convert to fraction form
    33,826,579.03/46,680,709.58 = 18,356,663.82/x
  3. Step 3: Cross multiply
    33,826,579.03x = 46,680,709.58 × 18,356,663.82
  4. Step 4: Simplify right side
    33,826,579.03x = 856,902,092,685,005.12
  5. Step 5: Solve for x
    x = 856,902,092,685,005.12/33,826,579.03
  6. Step 6: Final answer
    x = 25,332,212.64

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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.