Home / 54,363,934.05-75,022,241.36-29,917,648.05

Finding the Fourth Proportional to 54,363,934.05, 75,022,241.36 and 29,917,648.05

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Solution

The fourth proportional to 54,363,934.05, 75,022,241.36 and 29,917,648.05 is: 41,286,361.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,363,934.05 : 75,022,241.36 = 29,917,648.05 : x
  2. Step 2: Convert to fraction form
    54,363,934.05/75,022,241.36 = 29,917,648.05/x
  3. Step 3: Cross multiply
    54,363,934.05x = 75,022,241.36 × 29,917,648.05
  4. Step 4: Simplify right side
    54,363,934.05x = 2,244,489,012,781,045.25
  5. Step 5: Solve for x
    x = 2,244,489,012,781,045.25/54,363,934.05
  6. Step 6: Final answer
    x = 41,286,361.11

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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.