Home / 5,372,556,504.48-7,414,052,611.86-2,993,794,702.02

Finding the Fourth Proportional to 5,372,556,504.48, 7,414,052,611.86 and 2,993,794,702.02

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Solution

The fourth proportional to 5,372,556,504.48, 7,414,052,611.86 and 2,993,794,702.02 is: 4,131,394,692.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,372,556,504.48 : 7,414,052,611.86 = 2,993,794,702.02 : x
  2. Step 2: Convert to fraction form
    5,372,556,504.48/7,414,052,611.86 = 2,993,794,702.02/x
  3. Step 3: Cross multiply
    5,372,556,504.48x = 7,414,052,611.86 × 2,993,794,702.02
  4. Step 4: Simplify right side
    5,372,556,504.48x = 22,196,151,429,884,010,496
  5. Step 5: Solve for x
    x = 22,196,151,429,884,010,496/5,372,556,504.48
  6. Step 6: Final answer
    x = 4,131,394,692.89

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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.