Home / 33,081,736.40-49,675,748.70-25,003,833.20

Finding the Fourth Proportional to 33,081,736.40, 49,675,748.70 and 25,003,833.20

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Solution

The fourth proportional to 33,081,736.40, 49,675,748.70 and 25,003,833.20 is: 37,545,917.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,081,736.40 : 49,675,748.70 = 25,003,833.20 : x
  2. Step 2: Convert to fraction form
    33,081,736.40/49,675,748.70 = 25,003,833.20/x
  3. Step 3: Cross multiply
    33,081,736.40x = 49,675,748.70 × 25,003,833.20
  4. Step 4: Simplify right side
    33,081,736.40x = 1,242,084,134,579,917
  5. Step 5: Solve for x
    x = 1,242,084,134,579,917/33,081,736.40
  6. Step 6: Final answer
    x = 37,545,917.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.