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Finding the Third Proportional to 486,589,684.50 and 1,007,670,546

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Solution

The third proportional to 486,589,684.50 and 1,007,670,546 is: 2,086,768,301.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    486,589,684.50 : 1,007,670,546 = 1,007,670,546 : x
  2. Step 2: Convert to fraction form
    486,589,684.50/1,007,670,546 = 1,007,670,546/x
  3. Step 3: Cross multiply
    486,589,684.50x = 1,007,670,546 × 1,007,670,546
  4. Step 4: Simplify right side
    486,589,684.50x = 1,015,399,929,275,938,176
  5. Step 5: Solve for x
    x = 1,015,399,929,275,938,176/486,589,684.50
  6. Step 6: Final answer
    x = 2,086,768,301.14

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.