Home / 2,770,627,937.03-3,823,419,295.45-1,500,458,603.75

Finding the Fourth Proportional to 2,770,627,937.03, 3,823,419,295.45 and 1,500,458,603.75

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Solution

The fourth proportional to 2,770,627,937.03, 3,823,419,295.45 and 1,500,458,603.75 is: 2,070,607,280.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,627,937.03 : 3,823,419,295.45 = 1,500,458,603.75 : x
  2. Step 2: Convert to fraction form
    2,770,627,937.03/3,823,419,295.45 = 1,500,458,603.75/x
  3. Step 3: Cross multiply
    2,770,627,937.03x = 3,823,419,295.45 × 1,500,458,603.75
  4. Step 4: Simplify right side
    2,770,627,937.03x = 5,736,882,377,601,715,200
  5. Step 5: Solve for x
    x = 5,736,882,377,601,715,200/2,770,627,937.03
  6. Step 6: Final answer
    x = 2,070,607,280.37

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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.