Home / 3,276,880,556.24-4,915,325,564.76-1,338,183,788.24

Finding the Fourth Proportional to 3,276,880,556.24, 4,915,325,564.76 and 1,338,183,788.24

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Solution

The fourth proportional to 3,276,880,556.24, 4,915,325,564.76 and 1,338,183,788.24 is: 2,007,277,614.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,880,556.24 : 4,915,325,564.76 = 1,338,183,788.24 : x
  2. Step 2: Convert to fraction form
    3,276,880,556.24/4,915,325,564.76 = 1,338,183,788.24/x
  3. Step 3: Cross multiply
    3,276,880,556.24x = 4,915,325,564.76 × 1,338,183,788.24
  4. Step 4: Simplify right side
    3,276,880,556.24x = 6,577,608,984,683,454,464
  5. Step 5: Solve for x
    x = 6,577,608,984,683,454,464/3,276,880,556.24
  6. Step 6: Final answer
    x = 2,007,277,614.12

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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.