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Finding the Third Proportional to 11,099,954 and 22,506,112

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Solution

The third proportional to 11,099,954 and 22,506,112 is: 45,633,078.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,099,954 : 22,506,112 = 22,506,112 : x
  2. Step 2: Convert to fraction form
    11,099,954/22,506,112 = 22,506,112/x
  3. Step 3: Cross multiply
    11,099,954x = 22,506,112 × 22,506,112
  4. Step 4: Simplify right side
    11,099,954x = 506,525,077,356,544
  5. Step 5: Solve for x
    x = 506,525,077,356,544/11,099,954
  6. Step 6: Final answer
    x = 45,633,078.96

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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.