Home / 35,969,165.67-49,637,413.64-19,449,250.69

Finding the Fourth Proportional to 35,969,165.67, 49,637,413.64 and 19,449,250.69

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Solution

The fourth proportional to 35,969,165.67, 49,637,413.64 and 19,449,250.69 is: 26,839,947.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,969,165.67 : 49,637,413.64 = 19,449,250.69 : x
  2. Step 2: Convert to fraction form
    35,969,165.67/49,637,413.64 = 19,449,250.69/x
  3. Step 3: Cross multiply
    35,969,165.67x = 49,637,413.64 × 19,449,250.69
  4. Step 4: Simplify right side
    35,969,165.67x = 965,410,501,505,185
  5. Step 5: Solve for x
    x = 965,410,501,505,185/35,969,165.67
  6. Step 6: Final answer
    x = 26,839,947.03

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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.