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Finding the Third Proportional to 4,410,565.17 and 9,554,024.67

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Solution

The third proportional to 4,410,565.17 and 9,554,024.67 is: 20,695,621.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410,565.17 : 9,554,024.67 = 9,554,024.67 : x
  2. Step 2: Convert to fraction form
    4,410,565.17/9,554,024.67 = 9,554,024.67/x
  3. Step 3: Cross multiply
    4,410,565.17x = 9,554,024.67 × 9,554,024.67
  4. Step 4: Simplify right side
    4,410,565.17x = 91,279,387,430,796.20
  5. Step 5: Solve for x
    x = 91,279,387,430,796.20/4,410,565.17
  6. Step 6: Final answer
    x = 20,695,621.51

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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.