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Finding the Third Proportional to 335,664,081 and 726,487,299

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Solution

The third proportional to 335,664,081 and 726,487,299 is: 1,572,357,084.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,664,081 : 726,487,299 = 726,487,299 : x
  2. Step 2: Convert to fraction form
    335,664,081/726,487,299 = 726,487,299/x
  3. Step 3: Cross multiply
    335,664,081x = 726,487,299 × 726,487,299
  4. Step 4: Simplify right side
    335,664,081x = 527,783,795,608,315,392
  5. Step 5: Solve for x
    x = 527,783,795,608,315,392/335,664,081
  6. Step 6: Final answer
    x = 1,572,357,084.01

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.