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Finding the Third Proportional to 254,183,532 and 380,933,796

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Solution

The third proportional to 254,183,532 and 380,933,796 is: 570,888,899.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,183,532 : 380,933,796 = 380,933,796 : x
  2. Step 2: Convert to fraction form
    254,183,532/380,933,796 = 380,933,796/x
  3. Step 3: Cross multiply
    254,183,532x = 380,933,796 × 380,933,796
  4. Step 4: Simplify right side
    254,183,532x = 145,110,556,934,969,600
  5. Step 5: Solve for x
    x = 145,110,556,934,969,600/254,183,532
  6. Step 6: Final answer
    x = 570,888,899.82

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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.