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Finding the Third Proportional to 70,536,883 and 108,950,438

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Solution

The third proportional to 70,536,883 and 108,950,438 is: 168,283,562.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,536,883 : 108,950,438 = 108,950,438 : x
  2. Step 2: Convert to fraction form
    70,536,883/108,950,438 = 108,950,438/x
  3. Step 3: Cross multiply
    70,536,883x = 108,950,438 × 108,950,438
  4. Step 4: Simplify right side
    70,536,883x = 11,870,197,940,391,844
  5. Step 5: Solve for x
    x = 11,870,197,940,391,844/70,536,883
  6. Step 6: Final answer
    x = 168,283,562.24

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.