Home / 33,274,240.94-45,917,606.55-18,590,017.50

Finding the Fourth Proportional to 33,274,240.94, 45,917,606.55 and 18,590,017.50

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Solution

The fourth proportional to 33,274,240.94, 45,917,606.55 and 18,590,017.50 is: 25,653,751.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,274,240.94 : 45,917,606.55 = 18,590,017.50 : x
  2. Step 2: Convert to fraction form
    33,274,240.94/45,917,606.55 = 18,590,017.50/x
  3. Step 3: Cross multiply
    33,274,240.94x = 45,917,606.55 × 18,590,017.50
  4. Step 4: Simplify right side
    33,274,240.94x = 853,609,109,322,614.62
  5. Step 5: Solve for x
    x = 853,609,109,322,614.62/33,274,240.94
  6. Step 6: Final answer
    x = 25,653,751.53

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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.