Home / 22,027,268,270.60-33,040,861,162.85-6,901,995,563.58

Finding the Fourth Proportional to 22,027,268,270.60, 33,040,861,162.85 and 6,901,995,563.58

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Solution

The fourth proportional to 22,027,268,270.60, 33,040,861,162.85 and 6,901,995,563.58 is: 10,352,980,422.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,027,268,270.60 : 33,040,861,162.85 = 6,901,995,563.58 : x
  2. Step 2: Convert to fraction form
    22,027,268,270.60/33,040,861,162.85 = 6,901,995,563.58/x
  3. Step 3: Cross multiply
    22,027,268,270.60x = 33,040,861,162.85 × 6,901,995,563.58
  4. Step 4: Simplify right side
    22,027,268,270.60x = 228,047,877,162,853,400,576
  5. Step 5: Solve for x
    x = 228,047,877,162,853,400,576/22,027,268,270.60
  6. Step 6: Final answer
    x = 10,352,980,422.33

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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.