Home / 33,480,845.03-50,221,444.89-10,449,850.79

Finding the Fourth Proportional to 33,480,845.03, 50,221,444.89 and 10,449,850.79

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Solution

The fourth proportional to 33,480,845.03, 50,221,444.89 and 10,449,850.79 is: 15,674,831.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,480,845.03 : 50,221,444.89 = 10,449,850.79 : x
  2. Step 2: Convert to fraction form
    33,480,845.03/50,221,444.89 = 10,449,850.79/x
  3. Step 3: Cross multiply
    33,480,845.03x = 50,221,444.89 × 10,449,850.79
  4. Step 4: Simplify right side
    33,480,845.03x = 524,806,605,448,823.44
  5. Step 5: Solve for x
    x = 524,806,605,448,823.44/33,480,845.03
  6. Step 6: Final answer
    x = 15,674,831.54

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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.