Finding the Third Proportional to 132,497,246 and 289,558,876
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Solution
The third proportional to 132,497,246 and 289,558,876 is: 632,800,644.55
Step by Step Solution
- Step 1: Write the proportion equation
132,497,246 : 289,558,876 = 289,558,876 : x - Step 2: Convert to fraction form
132,497,246/289,558,876 = 289,558,876/x - Step 3: Cross multiply
132,497,246x = 289,558,876 × 289,558,876 - Step 4: Simplify right side
132,497,246x = 83,844,342,670,383,376 - Step 5: Solve for x
x = 83,844,342,670,383,376/132,497,246 - Step 6: Final answer
x = 632,800,644.55
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.