Home / 1,751,027,180.30-2,416,399,592.91-968,751,627.02

Finding the Fourth Proportional to 1,751,027,180.30, 2,416,399,592.91 and 968,751,627.02

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Solution

The fourth proportional to 1,751,027,180.30, 2,416,399,592.91 and 968,751,627.02 is: 1,336,867,333.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,027,180.30 : 2,416,399,592.91 = 968,751,627.02 : x
  2. Step 2: Convert to fraction form
    1,751,027,180.30/2,416,399,592.91 = 968,751,627.02/x
  3. Step 3: Cross multiply
    1,751,027,180.30x = 2,416,399,592.91 × 968,751,627.02
  4. Step 4: Simplify right side
    1,751,027,180.30x = 2,340,891,037,162,028,032
  5. Step 5: Solve for x
    x = 2,340,891,037,162,028,032/1,751,027,180.30
  6. Step 6: Final answer
    x = 1,336,867,333.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.