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Finding the Third Proportional to 15,478,296 and 32,227,104

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Solution

The third proportional to 15,478,296 and 32,227,104 is: 67,099,520.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,478,296 : 32,227,104 = 32,227,104 : x
  2. Step 2: Convert to fraction form
    15,478,296/32,227,104 = 32,227,104/x
  3. Step 3: Cross multiply
    15,478,296x = 32,227,104 × 32,227,104
  4. Step 4: Simplify right side
    15,478,296x = 1,038,586,232,226,816
  5. Step 5: Solve for x
    x = 1,038,586,232,226,816/15,478,296
  6. Step 6: Final answer
    x = 67,099,520.01

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.