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Finding the Third Proportional to 331,389,344 and 497,084,064

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Solution

The third proportional to 331,389,344 and 497,084,064 is: 745,626,168.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,389,344 : 497,084,064 = 497,084,064 : x
  2. Step 2: Convert to fraction form
    331,389,344/497,084,064 = 497,084,064/x
  3. Step 3: Cross multiply
    331,389,344x = 497,084,064 × 497,084,064
  4. Step 4: Simplify right side
    331,389,344x = 247,092,566,682,756,096
  5. Step 5: Solve for x
    x = 247,092,566,682,756,096/331,389,344
  6. Step 6: Final answer
    x = 745,626,168.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.