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Finding the Third Proportional to 174,896,734 and 376,273,340

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Solution

The third proportional to 174,896,734 and 376,273,340 is: 809,515,553.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,896,734 : 376,273,340 = 376,273,340 : x
  2. Step 2: Convert to fraction form
    174,896,734/376,273,340 = 376,273,340/x
  3. Step 3: Cross multiply
    174,896,734x = 376,273,340 × 376,273,340
  4. Step 4: Simplify right side
    174,896,734x = 141,581,626,394,755,600
  5. Step 5: Solve for x
    x = 141,581,626,394,755,600/174,896,734
  6. Step 6: Final answer
    x = 809,515,553.30

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.