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Finding the Third Proportional to 219,219,832 and 456,575,600

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Solution

The third proportional to 219,219,832 and 456,575,600 is: 950,923,448.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,219,832 : 456,575,600 = 456,575,600 : x
  2. Step 2: Convert to fraction form
    219,219,832/456,575,600 = 456,575,600/x
  3. Step 3: Cross multiply
    219,219,832x = 456,575,600 × 456,575,600
  4. Step 4: Simplify right side
    219,219,832x = 208,461,278,515,360,000
  5. Step 5: Solve for x
    x = 208,461,278,515,360,000/219,219,832
  6. Step 6: Final answer
    x = 950,923,448.00

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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.