Home / 5,688,876,825.26-8,516,313,702.12-3,441,121,735.64

Finding the Fourth Proportional to 5,688,876,825.26, 8,516,313,702.12 and 3,441,121,735.64

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Solution

The fourth proportional to 5,688,876,825.26, 8,516,313,702.12 and 3,441,121,735.64 is: 5,151,398,613.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,688,876,825.26 : 8,516,313,702.12 = 3,441,121,735.64 : x
  2. Step 2: Convert to fraction form
    5,688,876,825.26/8,516,313,702.12 = 3,441,121,735.64/x
  3. Step 3: Cross multiply
    5,688,876,825.26x = 8,516,313,702.12 × 3,441,121,735.64
  4. Step 4: Simplify right side
    5,688,876,825.26x = 29,305,672,187,893,886,976
  5. Step 5: Solve for x
    x = 29,305,672,187,893,886,976/5,688,876,825.26
  6. Step 6: Final answer
    x = 5,151,398,613.13

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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.