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Finding the Third Proportional to 11,051,124 and 23,247,438

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Solution

The third proportional to 11,051,124 and 23,247,438 is: 48,903,928.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,051,124 : 23,247,438 = 23,247,438 : x
  2. Step 2: Convert to fraction form
    11,051,124/23,247,438 = 23,247,438/x
  3. Step 3: Cross multiply
    11,051,124x = 23,247,438 × 23,247,438
  4. Step 4: Simplify right side
    11,051,124x = 540,443,373,563,844
  5. Step 5: Solve for x
    x = 540,443,373,563,844/11,051,124
  6. Step 6: Final answer
    x = 48,903,928.10

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.