Home / 43,028,208.60-64,561,372.61-22,553,062.22

Finding the Fourth Proportional to 43,028,208.60, 64,561,372.61 and 22,553,062.22

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Solution

The fourth proportional to 43,028,208.60, 64,561,372.61 and 22,553,062.22 is: 33,839,583.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,028,208.60 : 64,561,372.61 = 22,553,062.22 : x
  2. Step 2: Convert to fraction form
    43,028,208.60/64,561,372.61 = 22,553,062.22/x
  3. Step 3: Cross multiply
    43,028,208.60x = 64,561,372.61 × 22,553,062.22
  4. Step 4: Simplify right side
    43,028,208.60x = 1,456,056,653,046,361.50
  5. Step 5: Solve for x
    x = 1,456,056,653,046,361.50/43,028,208.60
  6. Step 6: Final answer
    x = 33,839,583.39

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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.