Home / 54,363,932.80-75,022,239.63-29,917,646.80

Finding the Fourth Proportional to 54,363,932.80, 75,022,239.63 and 29,917,646.80

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Solution

The fourth proportional to 54,363,932.80, 75,022,239.63 and 29,917,646.80 is: 41,286,359.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,363,932.80 : 75,022,239.63 = 29,917,646.80 : x
  2. Step 2: Convert to fraction form
    54,363,932.80/75,022,239.63 = 29,917,646.80/x
  3. Step 3: Cross multiply
    54,363,932.80x = 75,022,239.63 × 29,917,646.80
  4. Step 4: Simplify right side
    54,363,932.80x = 2,244,488,867,395,302.50
  5. Step 5: Solve for x
    x = 2,244,488,867,395,302.50/54,363,932.80
  6. Step 6: Final answer
    x = 41,286,359.39

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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.