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Finding the Third Proportional to 11,458,575 and 16,571,100

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Solution

The third proportional to 11,458,575 and 16,571,100 is: 23,964,703.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,458,575 : 16,571,100 = 16,571,100 : x
  2. Step 2: Convert to fraction form
    11,458,575/16,571,100 = 16,571,100/x
  3. Step 3: Cross multiply
    11,458,575x = 16,571,100 × 16,571,100
  4. Step 4: Simplify right side
    11,458,575x = 274,601,355,210,000
  5. Step 5: Solve for x
    x = 274,601,355,210,000/11,458,575
  6. Step 6: Final answer
    x = 23,964,703.74

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.