Home / 54,813,742.26-75,641,976.25-32,501,745.51

Finding the Fourth Proportional to 54,813,742.26, 75,641,976.25 and 32,501,745.51

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Solution

The fourth proportional to 54,813,742.26, 75,641,976.25 and 32,501,745.51 is: 44,851,822.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,813,742.26 : 75,641,976.25 = 32,501,745.51 : x
  2. Step 2: Convert to fraction form
    54,813,742.26/75,641,976.25 = 32,501,745.51/x
  3. Step 3: Cross multiply
    54,813,742.26x = 75,641,976.25 × 32,501,745.51
  4. Step 4: Simplify right side
    54,813,742.26x = 2,458,496,261,950,964.50
  5. Step 5: Solve for x
    x = 2,458,496,261,950,964.50/54,813,742.26
  6. Step 6: Final answer
    x = 44,851,822.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.