Home / 329,794,211.55-494,691,317.33-114,383,459.55

Finding the Fourth Proportional to 329,794,211.55, 494,691,317.33 and 114,383,459.55

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Solution

The fourth proportional to 329,794,211.55, 494,691,317.33 and 114,383,459.55 is: 171,575,189.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,794,211.55 : 494,691,317.33 = 114,383,459.55 : x
  2. Step 2: Convert to fraction form
    329,794,211.55/494,691,317.33 = 114,383,459.55/x
  3. Step 3: Cross multiply
    329,794,211.55x = 494,691,317.33 × 114,383,459.55
  4. Step 4: Simplify right side
    329,794,211.55x = 56,584,504,284,980,352
  5. Step 5: Solve for x
    x = 56,584,504,284,980,352/329,794,211.55
  6. Step 6: Final answer
    x = 171,575,189.33

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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.