Home / 3,830,585,968.55-5,391,958,546.34

Finding the Third Proportional to 3,830,585,968.55 and 5,391,958,546.34

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Solution

The third proportional to 3,830,585,968.55 and 5,391,958,546.34 is: 7,589,757,077.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,830,585,968.55 : 5,391,958,546.34 = 5,391,958,546.34 : x
  2. Step 2: Convert to fraction form
    3,830,585,968.55/5,391,958,546.34 = 5,391,958,546.34/x
  3. Step 3: Cross multiply
    3,830,585,968.55x = 5,391,958,546.34 × 5,391,958,546.34
  4. Step 4: Simplify right side
    3,830,585,968.55x = 29,073,216,965,403,676,672
  5. Step 5: Solve for x
    x = 29,073,216,965,403,676,672/3,830,585,968.55
  6. Step 6: Final answer
    x = 7,589,757,077.41

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.