Finding the Third Proportional to 193,947,750 and 430,942,302
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Solution
The third proportional to 193,947,750 and 430,942,302 is: 957,532,467.65
Step by Step Solution
- Step 1: Write the proportion equation
193,947,750 : 430,942,302 = 430,942,302 : x - Step 2: Convert to fraction form
193,947,750/430,942,302 = 430,942,302/x - Step 3: Cross multiply
193,947,750x = 430,942,302 × 430,942,302 - Step 4: Simplify right side
193,947,750x = 185,711,267,653,059,200 - Step 5: Solve for x
x = 185,711,267,653,059,200/193,947,750 - Step 6: Final answer
x = 957,532,467.65
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.