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Finding the Third Proportional to 9,273,525.75 and 20,090,706.75

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Solution

The third proportional to 9,273,525.75 and 20,090,706.75 is: 43,525,678.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273,525.75 : 20,090,706.75 = 20,090,706.75 : x
  2. Step 2: Convert to fraction form
    9,273,525.75/20,090,706.75 = 20,090,706.75/x
  3. Step 3: Cross multiply
    9,273,525.75x = 20,090,706.75 × 20,090,706.75
  4. Step 4: Simplify right side
    9,273,525.75x = 403,636,497,714,495.56
  5. Step 5: Solve for x
    x = 403,636,497,714,495.56/9,273,525.75
  6. Step 6: Final answer
    x = 43,525,678.22

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.