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Finding the Third Proportional to 9,330,009 and 13,923,054

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Solution

The third proportional to 9,330,009 and 13,923,054 is: 20,777,196.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,330,009 : 13,923,054 = 13,923,054 : x
  2. Step 2: Convert to fraction form
    9,330,009/13,923,054 = 13,923,054/x
  3. Step 3: Cross multiply
    9,330,009x = 13,923,054 × 13,923,054
  4. Step 4: Simplify right side
    9,330,009x = 193,851,432,686,916
  5. Step 5: Solve for x
    x = 193,851,432,686,916/9,330,009
  6. Step 6: Final answer
    x = 20,777,196.75

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.