Home / 248,355,625.20-372,533,437.80-244,324,546.80

Finding the Fourth Proportional to 248,355,625.20, 372,533,437.80 and 244,324,546.80

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Solution

The fourth proportional to 248,355,625.20, 372,533,437.80 and 244,324,546.80 is: 366,486,820.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,355,625.20 : 372,533,437.80 = 244,324,546.80 : x
  2. Step 2: Convert to fraction form
    248,355,625.20/372,533,437.80 = 244,324,546.80/x
  3. Step 3: Cross multiply
    248,355,625.20x = 372,533,437.80 × 244,324,546.80
  4. Step 4: Simplify right side
    248,355,625.20x = 91,019,063,358,330,992
  5. Step 5: Solve for x
    x = 91,019,063,358,330,992/248,355,625.20
  6. Step 6: Final answer
    x = 366,486,820.20

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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.