Home / 3,059,842,022.40-4,589,763,033.60-2,814,954,009.60

Finding the Fourth Proportional to 3,059,842,022.40, 4,589,763,033.60 and 2,814,954,009.60

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Solution

The fourth proportional to 3,059,842,022.40, 4,589,763,033.60 and 2,814,954,009.60 is: 4,222,431,014.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,842,022.40 : 4,589,763,033.60 = 2,814,954,009.60 : x
  2. Step 2: Convert to fraction form
    3,059,842,022.40/4,589,763,033.60 = 2,814,954,009.60/x
  3. Step 3: Cross multiply
    3,059,842,022.40x = 4,589,763,033.60 × 2,814,954,009.60
  4. Step 4: Simplify right side
    3,059,842,022.40x = 12,919,971,854,546,180,096
  5. Step 5: Solve for x
    x = 12,919,971,854,546,180,096/3,059,842,022.40
  6. Step 6: Final answer
    x = 4,222,431,014.40

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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.