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Finding the Third Proportional to 20,589,080 and 44,369,260

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Solution

The third proportional to 20,589,080 and 44,369,260 is: 95,615,308.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,589,080 : 44,369,260 = 44,369,260 : x
  2. Step 2: Convert to fraction form
    20,589,080/44,369,260 = 44,369,260/x
  3. Step 3: Cross multiply
    20,589,080x = 44,369,260 × 44,369,260
  4. Step 4: Simplify right side
    20,589,080x = 1,968,631,232,947,600
  5. Step 5: Solve for x
    x = 1,968,631,232,947,600/20,589,080
  6. Step 6: Final answer
    x = 95,615,308.36

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.