Home / 110,458,035,183.92-165,668,912,922.32-47,556,399,187.76

Finding the Fourth Proportional to 110,458,035,183.92, 165,668,912,922.32 and 47,556,399,187.76

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Solution

The fourth proportional to 110,458,035,183.92, 165,668,912,922.32 and 47,556,399,187.76 is: 71,326,788,882.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,458,035,183.92 : 165,668,912,922.32 = 47,556,399,187.76 : x
  2. Step 2: Convert to fraction form
    110,458,035,183.92/165,668,912,922.32 = 47,556,399,187.76/x
  3. Step 3: Cross multiply
    110,458,035,183.92x = 165,668,912,922.32 × 47,556,399,187.76
  4. Step 4: Simplify right side
    110,458,035,183.92x = 7,878,616,955,936,101,629,952
  5. Step 5: Solve for x
    x = 7,878,616,955,936,101,629,952/110,458,035,183.92
  6. Step 6: Final answer
    x = 71,326,788,882.47

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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.