Home / 17,474,962,164-38,511,878,136

Finding the Third Proportional to 17,474,962,164 and 38,511,878,136

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Solution

The third proportional to 17,474,962,164 and 38,511,878,136 is: 84,873,703,510.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,474,962,164 : 38,511,878,136 = 38,511,878,136 : x
  2. Step 2: Convert to fraction form
    17,474,962,164/38,511,878,136 = 38,511,878,136/x
  3. Step 3: Cross multiply
    17,474,962,164x = 38,511,878,136 × 38,511,878,136
  4. Step 4: Simplify right side
    17,474,962,164x = 1,483,164,757,562,114,965,504
  5. Step 5: Solve for x
    x = 1,483,164,757,562,114,965,504/17,474,962,164
  6. Step 6: Final answer
    x = 84,873,703,510.36

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.