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Finding the Third Proportional to 18,715,713,693.75 and 41,615,993,808

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Solution

The third proportional to 18,715,713,693.75 and 41,615,993,808 is: 92,536,729,775.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,715,713,693.75 : 41,615,993,808 = 41,615,993,808 : x
  2. Step 2: Convert to fraction form
    18,715,713,693.75/41,615,993,808 = 41,615,993,808/x
  3. Step 3: Cross multiply
    18,715,713,693.75x = 41,615,993,808 × 41,615,993,808
  4. Step 4: Simplify right side
    18,715,713,693.75x = 1,731,890,940,627,494,371,328
  5. Step 5: Solve for x
    x = 1,731,890,940,627,494,371,328/18,715,713,693.75
  6. Step 6: Final answer
    x = 92,536,729,775.14

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.