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Finding the Third Proportional to 234,746,525,620 and 508,472,987,512

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Solution

The third proportional to 234,746,525,620 and 508,472,987,512 is: 1,101,378,511,765.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,746,525,620 : 508,472,987,512 = 508,472,987,512 : x
  2. Step 2: Convert to fraction form
    234,746,525,620/508,472,987,512 = 508,472,987,512/x
  3. Step 3: Cross multiply
    234,746,525,620x = 508,472,987,512 × 508,472,987,512
  4. Step 4: Simplify right side
    234,746,525,620x = 258,544,779,029,378,519,531,520
  5. Step 5: Solve for x
    x = 258,544,779,029,378,519,531,520/234,746,525,620
  6. Step 6: Final answer
    x = 1,101,378,511,765.08

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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.