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Finding the Third Proportional to 9,367,923.50 and 21,685,392

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Solution

The third proportional to 9,367,923.50 and 21,685,392 is: 50,198,555.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,367,923.50 : 21,685,392 = 21,685,392 : x
  2. Step 2: Convert to fraction form
    9,367,923.50/21,685,392 = 21,685,392/x
  3. Step 3: Cross multiply
    9,367,923.50x = 21,685,392 × 21,685,392
  4. Step 4: Simplify right side
    9,367,923.50x = 470,256,226,193,664
  5. Step 5: Solve for x
    x = 470,256,226,193,664/9,367,923.50
  6. Step 6: Final answer
    x = 50,198,555.34

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.