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Finding the Third Proportional to 2,289,257,528.50 and 4,958,828,039

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Solution

The third proportional to 2,289,257,528.50 and 4,958,828,039 is: 10,741,463,209.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,289,257,528.50 : 4,958,828,039 = 4,958,828,039 : x
  2. Step 2: Convert to fraction form
    2,289,257,528.50/4,958,828,039 = 4,958,828,039/x
  3. Step 3: Cross multiply
    2,289,257,528.50x = 4,958,828,039 × 4,958,828,039
  4. Step 4: Simplify right side
    2,289,257,528.50x = 24,589,975,520,372,584,448
  5. Step 5: Solve for x
    x = 24,589,975,520,372,584,448/2,289,257,528.50
  6. Step 6: Final answer
    x = 10,741,463,209.90

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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.