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Finding the Third Proportional to 6,529,865,787 and 13,333,810,788

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Solution

The third proportional to 6,529,865,787 and 13,333,810,788 is: 27,227,283,979.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,529,865,787 : 13,333,810,788 = 13,333,810,788 : x
  2. Step 2: Convert to fraction form
    6,529,865,787/13,333,810,788 = 13,333,810,788/x
  3. Step 3: Cross multiply
    6,529,865,787x = 13,333,810,788 × 13,333,810,788
  4. Step 4: Simplify right side
    6,529,865,787x = 177,790,510,130,185,175,040
  5. Step 5: Solve for x
    x = 177,790,510,130,185,175,040/6,529,865,787
  6. Step 6: Final answer
    x = 27,227,283,979.43

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.