Home / 7,449,343,692.89-11,177,794,084.10-4,132,546,010.15

Finding the Fourth Proportional to 7,449,343,692.89, 11,177,794,084.10 and 4,132,546,010.15

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Solution

The fourth proportional to 7,449,343,692.89, 11,177,794,084.10 and 4,132,546,010.15 is: 6,200,915,174.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,449,343,692.89 : 11,177,794,084.10 = 4,132,546,010.15 : x
  2. Step 2: Convert to fraction form
    7,449,343,692.89/11,177,794,084.10 = 4,132,546,010.15/x
  3. Step 3: Cross multiply
    7,449,343,692.89x = 11,177,794,084.10 × 4,132,546,010.15
  4. Step 4: Simplify right side
    7,449,343,692.89x = 46,192,748,344,449,171,456
  5. Step 5: Solve for x
    x = 46,192,748,344,449,171,456/7,449,343,692.89
  6. Step 6: Final answer
    x = 6,200,915,174.39

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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.