Finding the Third Proportional to 163,625,211 and 353,209,838.63
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Solution
The third proportional to 163,625,211 and 353,209,838.63 is: 762,457,015.88
Step by Step Solution
- Step 1: Write the proportion equation
163,625,211 : 353,209,838.63 = 353,209,838.63 : x - Step 2: Convert to fraction form
163,625,211/353,209,838.63 = 353,209,838.63/x - Step 3: Cross multiply
163,625,211x = 353,209,838.63 × 353,209,838.63 - Step 4: Simplify right side
163,625,211x = 124,757,190,101,498,544 - Step 5: Solve for x
x = 124,757,190,101,498,544/163,625,211 - Step 6: Final answer
x = 762,457,015.88
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.