Home / 33,274,237.44-45,917,601.72-18,590,014.01

Finding the Fourth Proportional to 33,274,237.44, 45,917,601.72 and 18,590,014.01

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Solution

The fourth proportional to 33,274,237.44, 45,917,601.72 and 18,590,014.01 is: 25,653,746.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,274,237.44 : 45,917,601.72 = 18,590,014.01 : x
  2. Step 2: Convert to fraction form
    33,274,237.44/45,917,601.72 = 18,590,014.01/x
  3. Step 3: Cross multiply
    33,274,237.44x = 45,917,601.72 × 18,590,014.01
  4. Step 4: Simplify right side
    33,274,237.44x = 853,608,859,280,400.12
  5. Step 5: Solve for x
    x = 853,608,859,280,400.12/33,274,237.44
  6. Step 6: Final answer
    x = 25,653,746.71

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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.