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Finding the Third Proportional to 459,647,556 and 1,021,330,488

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Solution

The third proportional to 459,647,556 and 1,021,330,488 is: 2,269,382,164.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    459,647,556 : 1,021,330,488 = 1,021,330,488 : x
  2. Step 2: Convert to fraction form
    459,647,556/1,021,330,488 = 1,021,330,488/x
  3. Step 3: Cross multiply
    459,647,556x = 1,021,330,488 × 1,021,330,488
  4. Step 4: Simplify right side
    459,647,556x = 1,043,115,965,718,318,080
  5. Step 5: Solve for x
    x = 1,043,115,965,718,318,080/459,647,556
  6. Step 6: Final answer
    x = 2,269,382,164.88

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.