Home / 165,618,584.48-248,427,843.92-44,450,036.48

Finding the Fourth Proportional to 165,618,584.48, 248,427,843.92 and 44,450,036.48

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Solution

The fourth proportional to 165,618,584.48, 248,427,843.92 and 44,450,036.48 is: 66,675,045.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,618,584.48 : 248,427,843.92 = 44,450,036.48 : x
  2. Step 2: Convert to fraction form
    165,618,584.48/248,427,843.92 = 44,450,036.48/x
  3. Step 3: Cross multiply
    165,618,584.48x = 248,427,843.92 × 44,450,036.48
  4. Step 4: Simplify right side
    165,618,584.48x = 11,042,626,724,891,744
  5. Step 5: Solve for x
    x = 11,042,626,724,891,744/165,618,584.48
  6. Step 6: Final answer
    x = 66,675,045.92

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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.