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Finding the Third Proportional to 62,799,729,476 and 127,444,797,064

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Solution

The third proportional to 62,799,729,476 and 127,444,797,064 is: 258,634,494,673.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,799,729,476 : 127,444,797,064 = 127,444,797,064 : x
  2. Step 2: Convert to fraction form
    62,799,729,476/127,444,797,064 = 127,444,797,064/x
  3. Step 3: Cross multiply
    62,799,729,476x = 127,444,797,064 × 127,444,797,064
  4. Step 4: Simplify right side
    62,799,729,476x = 16,242,176,298,684,143,108,096
  5. Step 5: Solve for x
    x = 16,242,176,298,684,143,108,096/62,799,729,476
  6. Step 6: Final answer
    x = 258,634,494,673.92

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.