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Finding the Third Proportional to 102,569,817,664 and 222,796,447,040

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Solution

The third proportional to 102,569,817,664 and 222,796,447,040 is: 483,946,037,383.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,569,817,664 : 222,796,447,040 = 222,796,447,040 : x
  2. Step 2: Convert to fraction form
    102,569,817,664/222,796,447,040 = 222,796,447,040/x
  3. Step 3: Cross multiply
    102,569,817,664x = 222,796,447,040 × 222,796,447,040
  4. Step 4: Simplify right side
    102,569,817,664x = 49,638,256,813,647,524,265,984
  5. Step 5: Solve for x
    x = 49,638,256,813,647,524,265,984/102,569,817,664
  6. Step 6: Final answer
    x = 483,946,037,383.56

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.