Finding the Third Proportional to 223,697,494,759.50 and 490,703,976,525
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Solution
The third proportional to 223,697,494,759.50 and 490,703,976,525 is: 1,076,410,769,983.48
Step by Step Solution
- Step 1: Write the proportion equation
223,697,494,759.50 : 490,703,976,525 = 490,703,976,525 : x - Step 2: Convert to fraction form
223,697,494,759.50/490,703,976,525 = 490,703,976,525/x - Step 3: Cross multiply
223,697,494,759.50x = 490,703,976,525 × 490,703,976,525 - Step 4: Simplify right side
223,697,494,759.50x = 240,790,392,577,447,740,571,648 - Step 5: Solve for x
x = 240,790,392,577,447,740,571,648/223,697,494,759.50 - Step 6: Final answer
x = 1,076,410,769,983.48
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.