Home / 33,217,062.40-49,788,268.80-17,036,761.60

Finding the Fourth Proportional to 33,217,062.40, 49,788,268.80 and 17,036,761.60

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Solution

The fourth proportional to 33,217,062.40, 49,788,268.80 and 17,036,761.60 is: 25,535,998.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,217,062.40 : 49,788,268.80 = 17,036,761.60 : x
  2. Step 2: Convert to fraction form
    33,217,062.40/49,788,268.80 = 17,036,761.60/x
  3. Step 3: Cross multiply
    33,217,062.40x = 49,788,268.80 × 17,036,761.60
  4. Step 4: Simplify right side
    33,217,062.40x = 848,230,866,022,318.12
  5. Step 5: Solve for x
    x = 848,230,866,022,318.12/33,217,062.40
  6. Step 6: Final answer
    x = 25,535,998.81

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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.