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Finding the Third Proportional to 592,896,648 and 1,287,858,366

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Solution

The third proportional to 592,896,648 and 1,287,858,366 is: 2,797,417,014.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,896,648 : 1,287,858,366 = 1,287,858,366 : x
  2. Step 2: Convert to fraction form
    592,896,648/1,287,858,366 = 1,287,858,366/x
  3. Step 3: Cross multiply
    592,896,648x = 1,287,858,366 × 1,287,858,366
  4. Step 4: Simplify right side
    592,896,648x = 1,658,579,170,876,189,952
  5. Step 5: Solve for x
    x = 1,658,579,170,876,189,952/592,896,648
  6. Step 6: Final answer
    x = 2,797,417,014.37

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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.