Finding the Third Proportional to 325,466,278 and 491,226,072
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Solution
The third proportional to 325,466,278 and 491,226,072 is: 741,407,236.70
Step by Step Solution
- Step 1: Write the proportion equation
325,466,278 : 491,226,072 = 491,226,072 : x - Step 2: Convert to fraction form
325,466,278/491,226,072 = 491,226,072/x - Step 3: Cross multiply
325,466,278x = 491,226,072 × 491,226,072 - Step 4: Simplify right side
325,466,278x = 241,303,053,812,549,184 - Step 5: Solve for x
x = 241,303,053,812,549,184/325,466,278 - Step 6: Final answer
x = 741,407,236.70
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.