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Finding the Third Proportional to 859,485,648 and 1,841,497,552

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Solution

The third proportional to 859,485,648 and 1,841,497,552 is: 3,945,514,671.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    859,485,648 : 1,841,497,552 = 1,841,497,552 : x
  2. Step 2: Convert to fraction form
    859,485,648/1,841,497,552 = 1,841,497,552/x
  3. Step 3: Cross multiply
    859,485,648x = 1,841,497,552 × 1,841,497,552
  4. Step 4: Simplify right side
    859,485,648x = 3,391,113,234,021,992,448
  5. Step 5: Solve for x
    x = 3,391,113,234,021,992,448/859,485,648
  6. Step 6: Final answer
    x = 3,945,514,671.38

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.