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Finding the Third Proportional to 3,297,490,076 and 7,111,526,144

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Solution

The third proportional to 3,297,490,076 and 7,111,526,144 is: 15,337,060,288.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,490,076 : 7,111,526,144 = 7,111,526,144 : x
  2. Step 2: Convert to fraction form
    3,297,490,076/7,111,526,144 = 7,111,526,144/x
  3. Step 3: Cross multiply
    3,297,490,076x = 7,111,526,144 × 7,111,526,144
  4. Step 4: Simplify right side
    3,297,490,076x = 50,573,804,096,795,508,736
  5. Step 5: Solve for x
    x = 50,573,804,096,795,508,736/3,297,490,076
  6. Step 6: Final answer
    x = 15,337,060,288.64

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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.