Home / 54,339,087.31-75,022,362.08-33,734,398.03

Finding the Fourth Proportional to 54,339,087.31, 75,022,362.08 and 33,734,398.03

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Solution

The fourth proportional to 54,339,087.31, 75,022,362.08 and 33,734,398.03 is: 46,574,838.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,339,087.31 : 75,022,362.08 = 33,734,398.03 : x
  2. Step 2: Convert to fraction form
    54,339,087.31/75,022,362.08 = 33,734,398.03/x
  3. Step 3: Cross multiply
    54,339,087.31x = 75,022,362.08 × 33,734,398.03
  4. Step 4: Simplify right side
    54,339,087.31x = 2,530,834,223,557,498.50
  5. Step 5: Solve for x
    x = 2,530,834,223,557,498.50/54,339,087.31
  6. Step 6: Final answer
    x = 46,574,838.64

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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.