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Finding the Third Proportional to 339,651,735 and 740,790,093

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Solution

The third proportional to 339,651,735 and 740,790,093 is: 1,615,684,259.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    339,651,735 : 740,790,093 = 740,790,093 : x
  2. Step 2: Convert to fraction form
    339,651,735/740,790,093 = 740,790,093/x
  3. Step 3: Cross multiply
    339,651,735x = 740,790,093 × 740,790,093
  4. Step 4: Simplify right side
    339,651,735x = 548,769,961,886,948,672
  5. Step 5: Solve for x
    x = 548,769,961,886,948,672/339,651,735
  6. Step 6: Final answer
    x = 1,615,684,259.31

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.