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Finding the Third Proportional to 1,774,465,200 and 3,956,936,544

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Solution

The third proportional to 1,774,465,200 and 3,956,936,544 is: 8,823,699,001.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,465,200 : 3,956,936,544 = 3,956,936,544 : x
  2. Step 2: Convert to fraction form
    1,774,465,200/3,956,936,544 = 3,956,936,544/x
  3. Step 3: Cross multiply
    1,774,465,200x = 3,956,936,544 × 3,956,936,544
  4. Step 4: Simplify right side
    1,774,465,200x = 15,657,346,813,242,662,912
  5. Step 5: Solve for x
    x = 15,657,346,813,242,662,912/1,774,465,200
  6. Step 6: Final answer
    x = 8,823,699,001.39

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.