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Finding the Third Proportional to 11,099,958 and 22,506,120

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Solution

The third proportional to 11,099,958 and 22,506,120 is: 45,633,094.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,099,958 : 22,506,120 = 22,506,120 : x
  2. Step 2: Convert to fraction form
    11,099,958/22,506,120 = 22,506,120/x
  3. Step 3: Cross multiply
    11,099,958x = 22,506,120 × 22,506,120
  4. Step 4: Simplify right side
    11,099,958x = 506,525,437,454,400
  5. Step 5: Solve for x
    x = 506,525,437,454,400/11,099,958
  6. Step 6: Final answer
    x = 45,633,094.96

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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.