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Finding the Third Proportional to 11,219,720.50 and 24,210,911

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Solution

The third proportional to 11,219,720.50 and 24,210,911 is: 52,244,457.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,219,720.50 : 24,210,911 = 24,210,911 : x
  2. Step 2: Convert to fraction form
    11,219,720.50/24,210,911 = 24,210,911/x
  3. Step 3: Cross multiply
    11,219,720.50x = 24,210,911 × 24,210,911
  4. Step 4: Simplify right side
    11,219,720.50x = 586,168,211,449,921
  5. Step 5: Solve for x
    x = 586,168,211,449,921/11,219,720.50
  6. Step 6: Final answer
    x = 52,244,457.56

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.