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Finding the Third Proportional to 2,923,110,820 and 6,820,827,615

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Solution

The third proportional to 2,923,110,820 and 6,820,827,615 is: 15,915,814,424.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923,110,820 : 6,820,827,615 = 6,820,827,615 : x
  2. Step 2: Convert to fraction form
    2,923,110,820/6,820,827,615 = 6,820,827,615/x
  3. Step 3: Cross multiply
    2,923,110,820x = 6,820,827,615 × 6,820,827,615
  4. Step 4: Simplify right side
    2,923,110,820x = 46,523,689,353,546,588,160
  5. Step 5: Solve for x
    x = 46,523,689,353,546,588,160/2,923,110,820
  6. Step 6: Final answer
    x = 15,915,814,424.56

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.