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Finding the Third Proportional to 20,725,888 and 32,508,745

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Solution

The third proportional to 20,725,888 and 32,508,745 is: 50,990,264.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,725,888 : 32,508,745 = 32,508,745 : x
  2. Step 2: Convert to fraction form
    20,725,888/32,508,745 = 32,508,745/x
  3. Step 3: Cross multiply
    20,725,888x = 32,508,745 × 32,508,745
  4. Step 4: Simplify right side
    20,725,888x = 1,056,818,501,475,025
  5. Step 5: Solve for x
    x = 1,056,818,501,475,025/20,725,888
  6. Step 6: Final answer
    x = 50,990,264.03

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.