Home / 124,410,400,067.82-186,624,027,635.68-43,726,294,155.25

Finding the Fourth Proportional to 124,410,400,067.82, 186,624,027,635.68 and 43,726,294,155.25

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Solution

The fourth proportional to 124,410,400,067.82, 186,624,027,635.68 and 43,726,294,155.25 is: 65,592,403,242.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,410,400,067.82 : 186,624,027,635.68 = 43,726,294,155.25 : x
  2. Step 2: Convert to fraction form
    124,410,400,067.82/186,624,027,635.68 = 43,726,294,155.25/x
  3. Step 3: Cross multiply
    124,410,400,067.82x = 186,624,027,635.68 × 43,726,294,155.25
  4. Step 4: Simplify right side
    124,410,400,067.82x = 8,160,377,128,835,062,169,600
  5. Step 5: Solve for x
    x = 8,160,377,128,835,062,169,600/124,410,400,067.82
  6. Step 6: Final answer
    x = 65,592,403,242.71

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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.