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Finding the Third Proportional to 4,485,120 and 10,529,472

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Solution

The third proportional to 4,485,120 and 10,529,472 is: 24,719,468.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,485,120 : 10,529,472 = 10,529,472 : x
  2. Step 2: Convert to fraction form
    4,485,120/10,529,472 = 10,529,472/x
  3. Step 3: Cross multiply
    4,485,120x = 10,529,472 × 10,529,472
  4. Step 4: Simplify right side
    4,485,120x = 110,869,780,598,784
  5. Step 5: Solve for x
    x = 110,869,780,598,784/4,485,120
  6. Step 6: Final answer
    x = 24,719,468.06

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.