Home / 43,028,198.26-64,561,357.11-22,553,051.83

Finding the Fourth Proportional to 43,028,198.26, 64,561,357.11 and 22,553,051.83

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Solution

The fourth proportional to 43,028,198.26, 64,561,357.11 and 22,553,051.83 is: 33,839,567.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,028,198.26 : 64,561,357.11 = 22,553,051.83 : x
  2. Step 2: Convert to fraction form
    43,028,198.26/64,561,357.11 = 22,553,051.83/x
  3. Step 3: Cross multiply
    43,028,198.26x = 64,561,357.11 × 22,553,051.83
  4. Step 4: Simplify right side
    43,028,198.26x = 1,456,055,633,116,969
  5. Step 5: Solve for x
    x = 1,456,055,633,116,969/43,028,198.26
  6. Step 6: Final answer
    x = 33,839,567.82

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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.