Finding the Third Proportional to 161,774,559,266 and 351,706,845,268
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Solution
The third proportional to 161,774,559,266 and 351,706,845,268 is: 764,630,146,851.32
Step by Step Solution
- Step 1: Write the proportion equation
161,774,559,266 : 351,706,845,268 = 351,706,845,268 : x - Step 2: Convert to fraction form
161,774,559,266/351,706,845,268 = 351,706,845,268/x - Step 3: Cross multiply
161,774,559,266x = 351,706,845,268 × 351,706,845,268 - Step 4: Simplify right side
161,774,559,266x = 123,697,705,008,368,898,277,376 - Step 5: Solve for x
x = 123,697,705,008,368,898,277,376/161,774,559,266 - Step 6: Final answer
x = 764,630,146,851.32
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.