Home / 11,170,601,886.44-16,750,860,438.54-3,200,947,231.16

Finding the Fourth Proportional to 11,170,601,886.44, 16,750,860,438.54 and 3,200,947,231.16

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Solution

The fourth proportional to 11,170,601,886.44, 16,750,860,438.54 and 3,200,947,231.16 is: 4,799,975,944.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,170,601,886.44 : 16,750,860,438.54 = 3,200,947,231.16 : x
  2. Step 2: Convert to fraction form
    11,170,601,886.44/16,750,860,438.54 = 3,200,947,231.16/x
  3. Step 3: Cross multiply
    11,170,601,886.44x = 16,750,860,438.54 × 3,200,947,231.16
  4. Step 4: Simplify right side
    11,170,601,886.44x = 53,618,620,340,292,198,400
  5. Step 5: Solve for x
    x = 53,618,620,340,292,198,400/11,170,601,886.44
  6. Step 6: Final answer
    x = 4,799,975,944.48

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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.