Home / 70,906,799.87-97,858,906.73-41,562,786.83

Finding the Fourth Proportional to 70,906,799.87, 97,858,906.73 and 41,562,786.83

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Solution

The fourth proportional to 70,906,799.87, 97,858,906.73 and 41,562,786.83 is: 57,361,055.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,906,799.87 : 97,858,906.73 = 41,562,786.83 : x
  2. Step 2: Convert to fraction form
    70,906,799.87/97,858,906.73 = 41,562,786.83/x
  3. Step 3: Cross multiply
    70,906,799.87x = 97,858,906.73 × 41,562,786.83
  4. Step 4: Simplify right side
    70,906,799.87x = 4,067,288,879,177,886.50
  5. Step 5: Solve for x
    x = 4,067,288,879,177,886.50/70,906,799.87
  6. Step 6: Final answer
    x = 57,361,055.45

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