Finding the Third Proportional to 411,062,552 and 959,179,082
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Solution
The third proportional to 411,062,552 and 959,179,082 is: 2,238,161,824.45
Step by Step Solution
- Step 1: Write the proportion equation
411,062,552 : 959,179,082 = 959,179,082 : x - Step 2: Convert to fraction form
411,062,552/959,179,082 = 959,179,082/x - Step 3: Cross multiply
411,062,552x = 959,179,082 × 959,179,082 - Step 4: Simplify right side
411,062,552x = 920,024,511,346,362,752 - Step 5: Solve for x
x = 920,024,511,346,362,752/411,062,552 - Step 6: Final answer
x = 2,238,161,824.45
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Why These Related Problems?
These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.