Home / 5,384,234,629.52-8,090,555,591.16-2,898,933,078.48

Finding the Fourth Proportional to 5,384,234,629.52, 8,090,555,591.16 and 2,898,933,078.48

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Solution

The fourth proportional to 5,384,234,629.52, 8,090,555,591.16 and 2,898,933,078.48 is: 4,356,047,022.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,384,234,629.52 : 8,090,555,591.16 = 2,898,933,078.48 : x
  2. Step 2: Convert to fraction form
    5,384,234,629.52/8,090,555,591.16 = 2,898,933,078.48/x
  3. Step 3: Cross multiply
    5,384,234,629.52x = 8,090,555,591.16 × 2,898,933,078.48
  4. Step 4: Simplify right side
    5,384,234,629.52x = 23,453,979,226,495,033,344
  5. Step 5: Solve for x
    x = 23,453,979,226,495,033,344/5,384,234,629.52
  6. Step 6: Final answer
    x = 4,356,047,022.52

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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.