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Finding the Third Proportional to 12,011,227 and 28,342,066

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Solution

The third proportional to 12,011,227 and 28,342,066 is: 66,876,823.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,011,227 : 28,342,066 = 28,342,066 : x
  2. Step 2: Convert to fraction form
    12,011,227/28,342,066 = 28,342,066/x
  3. Step 3: Cross multiply
    12,011,227x = 28,342,066 × 28,342,066
  4. Step 4: Simplify right side
    12,011,227x = 803,272,705,148,356
  5. Step 5: Solve for x
    x = 803,272,705,148,356/12,011,227
  6. Step 6: Final answer
    x = 66,876,823.25

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.