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Finding the Third Proportional to 35,033,328 and 81,853,664

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Solution

The third proportional to 35,033,328 and 81,853,664 is: 191,247,097.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,033,328 : 81,853,664 = 81,853,664 : x
  2. Step 2: Convert to fraction form
    35,033,328/81,853,664 = 81,853,664/x
  3. Step 3: Cross multiply
    35,033,328x = 81,853,664 × 81,853,664
  4. Step 4: Simplify right side
    35,033,328x = 6,700,022,310,224,896
  5. Step 5: Solve for x
    x = 6,700,022,310,224,896/35,033,328
  6. Step 6: Final answer
    x = 191,247,097.91

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.