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Finding the Third Proportional to 246,668,896 and 548,489,056

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Solution

The third proportional to 246,668,896 and 548,489,056 is: 1,219,611,590.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,668,896 : 548,489,056 = 548,489,056 : x
  2. Step 2: Convert to fraction form
    246,668,896/548,489,056 = 548,489,056/x
  3. Step 3: Cross multiply
    246,668,896x = 548,489,056 × 548,489,056
  4. Step 4: Simplify right side
    246,668,896x = 300,840,244,551,771,136
  5. Step 5: Solve for x
    x = 300,840,244,551,771,136/246,668,896
  6. Step 6: Final answer
    x = 1,219,611,590.40

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.