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Finding the Third Proportional to 16,126,496,508 and 25,242,371,553

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Solution

The third proportional to 16,126,496,508 and 25,242,371,553 is: 39,511,205,754.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,126,496,508 : 25,242,371,553 = 25,242,371,553 : x
  2. Step 2: Convert to fraction form
    16,126,496,508/25,242,371,553 = 25,242,371,553/x
  3. Step 3: Cross multiply
    16,126,496,508x = 25,242,371,553 × 25,242,371,553
  4. Step 4: Simplify right side
    16,126,496,508x = 637,177,321,619,703,595,008
  5. Step 5: Solve for x
    x = 637,177,321,619,703,595,008/16,126,496,508
  6. Step 6: Final answer
    x = 39,511,205,754.06

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.