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Finding the Third Proportional to 20,041,505 and 43,913,405

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Solution

The third proportional to 20,041,505 and 43,913,405 is: 96,219,677.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,041,505 : 43,913,405 = 43,913,405 : x
  2. Step 2: Convert to fraction form
    20,041,505/43,913,405 = 43,913,405/x
  3. Step 3: Cross multiply
    20,041,505x = 43,913,405 × 43,913,405
  4. Step 4: Simplify right side
    20,041,505x = 1,928,387,138,694,025
  5. Step 5: Solve for x
    x = 1,928,387,138,694,025/20,041,505
  6. Step 6: Final answer
    x = 96,219,677.05

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.