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Finding the Third Proportional to 382,991,904 and 606,551,452

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Solution

The third proportional to 382,991,904 and 606,551,452 is: 960,606,895.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,991,904 : 606,551,452 = 606,551,452 : x
  2. Step 2: Convert to fraction form
    382,991,904/606,551,452 = 606,551,452/x
  3. Step 3: Cross multiply
    382,991,904x = 606,551,452 × 606,551,452
  4. Step 4: Simplify right side
    382,991,904x = 367,904,663,923,308,288
  5. Step 5: Solve for x
    x = 367,904,663,923,308,288/382,991,904
  6. Step 6: Final answer
    x = 960,606,895.55

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.