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Finding the Third Proportional to 8,923,204,420.03 and 13,499,571,254.77

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Solution

The third proportional to 8,923,204,420.03 and 13,499,571,254.77 is: 20,422,979,849.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,923,204,420.03 : 13,499,571,254.77 = 13,499,571,254.77 : x
  2. Step 2: Convert to fraction form
    8,923,204,420.03/13,499,571,254.77 = 13,499,571,254.77/x
  3. Step 3: Cross multiply
    8,923,204,420.03x = 13,499,571,254.77 × 13,499,571,254.77
  4. Step 4: Simplify right side
    8,923,204,420.03x = 182,238,424,062,477,467,648
  5. Step 5: Solve for x
    x = 182,238,424,062,477,467,648/8,923,204,420.03
  6. Step 6: Final answer
    x = 20,422,979,849.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.