Home / 6,117,112,361.60-9,180,571,841.96-3,170,234,480.39

Finding the Fourth Proportional to 6,117,112,361.60, 9,180,571,841.96 and 3,170,234,480.39

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Solution

The fourth proportional to 6,117,112,361.60, 9,180,571,841.96 and 3,170,234,480.39 is: 4,757,892,888.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,117,112,361.60 : 9,180,571,841.96 = 3,170,234,480.39 : x
  2. Step 2: Convert to fraction form
    6,117,112,361.60/9,180,571,841.96 = 3,170,234,480.39/x
  3. Step 3: Cross multiply
    6,117,112,361.60x = 9,180,571,841.96 × 3,170,234,480.39
  4. Step 4: Simplify right side
    6,117,112,361.60x = 29,104,565,403,069,444,096
  5. Step 5: Solve for x
    x = 29,104,565,403,069,444,096/6,117,112,361.60
  6. Step 6: Final answer
    x = 4,757,892,888.44

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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.