Finding the Third Proportional to 96,112,056 and 209,689,274
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Solution
The third proportional to 96,112,056 and 209,689,274 is: 457,482,582.94
Step by Step Solution
- Step 1: Write the proportion equation
96,112,056 : 209,689,274 = 209,689,274 : x - Step 2: Convert to fraction form
96,112,056/209,689,274 = 209,689,274/x - Step 3: Cross multiply
96,112,056x = 209,689,274 × 209,689,274 - Step 4: Simplify right side
96,112,056x = 43,969,591,630,647,072 - Step 5: Solve for x
x = 43,969,591,630,647,072/96,112,056 - Step 6: Final answer
x = 457,482,582.94
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.