Home / 110,021,906.88-165,065,859.72-44,409,282.48

Finding the Fourth Proportional to 110,021,906.88, 165,065,859.72 and 44,409,282.48

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Solution

The fourth proportional to 110,021,906.88, 165,065,859.72 and 44,409,282.48 is: 66,627,243.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,021,906.88 : 165,065,859.72 = 44,409,282.48 : x
  2. Step 2: Convert to fraction form
    110,021,906.88/165,065,859.72 = 44,409,282.48/x
  3. Step 3: Cross multiply
    110,021,906.88x = 165,065,859.72 × 44,409,282.48
  4. Step 4: Simplify right side
    110,021,906.88x = 7,330,456,392,109,533
  5. Step 5: Solve for x
    x = 7,330,456,392,109,533/110,021,906.88
  6. Step 6: Final answer
    x = 66,627,243.61

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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.