Finding the Third Proportional to 774,261,315 and 1,183,610,313
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Solution
The third proportional to 774,261,315 and 1,183,610,313 is: 1,809,380,561.70
Step by Step Solution
- Step 1: Write the proportion equation
774,261,315 : 1,183,610,313 = 1,183,610,313 : x - Step 2: Convert to fraction form
774,261,315/1,183,610,313 = 1,183,610,313/x - Step 3: Cross multiply
774,261,315x = 1,183,610,313 × 1,183,610,313 - Step 4: Simplify right side
774,261,315x = 1,400,933,373,039,958,016 - Step 5: Solve for x
x = 1,400,933,373,039,958,016/774,261,315 - Step 6: Final answer
x = 1,809,380,561.70
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.