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Finding the Third Proportional to 239,284,334 and 519,406,796

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Solution

The third proportional to 239,284,334 and 519,406,796 is: 1,127,459,600.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,284,334 : 519,406,796 = 519,406,796 : x
  2. Step 2: Convert to fraction form
    239,284,334/519,406,796 = 519,406,796/x
  3. Step 3: Cross multiply
    239,284,334x = 519,406,796 × 519,406,796
  4. Step 4: Simplify right side
    239,284,334x = 269,783,419,730,985,600
  5. Step 5: Solve for x
    x = 269,783,419,730,985,600/239,284,334
  6. Step 6: Final answer
    x = 1,127,459,600.97

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.