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Finding the Third Proportional to 4,094,447,936 and 8,841,328,288

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Solution

The third proportional to 4,094,447,936 and 8,841,328,288 is: 19,091,483,667.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,447,936 : 8,841,328,288 = 8,841,328,288 : x
  2. Step 2: Convert to fraction form
    4,094,447,936/8,841,328,288 = 8,841,328,288/x
  3. Step 3: Cross multiply
    4,094,447,936x = 8,841,328,288 × 8,841,328,288
  4. Step 4: Simplify right side
    4,094,447,936x = 78,169,085,896,189,018,112
  5. Step 5: Solve for x
    x = 78,169,085,896,189,018,112/4,094,447,936
  6. Step 6: Final answer
    x = 19,091,483,667.16

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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.