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Finding the Third Proportional to 170,932,320 and 347,905,494

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Solution

The third proportional to 170,932,320 and 347,905,494 is: 708,106,183.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,932,320 : 347,905,494 = 347,905,494 : x
  2. Step 2: Convert to fraction form
    170,932,320/347,905,494 = 347,905,494/x
  3. Step 3: Cross multiply
    170,932,320x = 347,905,494 × 347,905,494
  4. Step 4: Simplify right side
    170,932,320x = 121,038,232,755,384,032
  5. Step 5: Solve for x
    x = 121,038,232,755,384,032/170,932,320
  6. Step 6: Final answer
    x = 708,106,183.52

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.