Home / 33,760,936.84-46,590,137.96-18,291,021.16

Finding the Fourth Proportional to 33,760,936.84, 46,590,137.96 and 18,291,021.16

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Solution

The fourth proportional to 33,760,936.84, 46,590,137.96 and 18,291,021.16 is: 25,241,633.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,760,936.84 : 46,590,137.96 = 18,291,021.16 : x
  2. Step 2: Convert to fraction form
    33,760,936.84/46,590,137.96 = 18,291,021.16/x
  3. Step 3: Cross multiply
    33,760,936.84x = 46,590,137.96 × 18,291,021.16
  4. Step 4: Simplify right side
    33,760,936.84x = 852,181,199,273,679.25
  5. Step 5: Solve for x
    x = 852,181,199,273,679.25/33,760,936.84
  6. Step 6: Final answer
    x = 25,241,633.65

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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.