Home / 5,432,082,202.44-8,142,322,329.90-3,097,993,330.44

Finding the Fourth Proportional to 5,432,082,202.44, 8,142,322,329.90 and 3,097,993,330.44

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Solution

The fourth proportional to 5,432,082,202.44, 8,142,322,329.90 and 3,097,993,330.44 is: 4,643,681,618.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,432,082,202.44 : 8,142,322,329.90 = 3,097,993,330.44 : x
  2. Step 2: Convert to fraction form
    5,432,082,202.44/8,142,322,329.90 = 3,097,993,330.44/x
  3. Step 3: Cross multiply
    5,432,082,202.44x = 8,142,322,329.90 × 3,097,993,330.44
  4. Step 4: Simplify right side
    5,432,082,202.44x = 25,224,860,272,322,879,488
  5. Step 5: Solve for x
    x = 25,224,860,272,322,879,488/5,432,082,202.44
  6. Step 6: Final answer
    x = 4,643,681,618.26

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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.