Finding the Third Proportional to 115,087,158 and 246,589,916
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Solution
The third proportional to 115,087,158 and 246,589,916 is: 528,352,491.53
Step by Step Solution
- Step 1: Write the proportion equation
115,087,158 : 246,589,916 = 246,589,916 : x - Step 2: Convert to fraction form
115,087,158/246,589,916 = 246,589,916/x - Step 3: Cross multiply
115,087,158x = 246,589,916 × 246,589,916 - Step 4: Simplify right side
115,087,158x = 60,806,586,672,887,056 - Step 5: Solve for x
x = 60,806,586,672,887,056/115,087,158 - Step 6: Final answer
x = 528,352,491.53
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.