Finding the Third Proportional to 208,595,214 and 453,473,694
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Solution
The third proportional to 208,595,214 and 453,473,694 is: 985,825,068.59
Step by Step Solution
- Step 1: Write the proportion equation
208,595,214 : 453,473,694 = 453,473,694 : x - Step 2: Convert to fraction form
208,595,214/453,473,694 = 453,473,694/x - Step 3: Cross multiply
208,595,214x = 453,473,694 × 453,473,694 - Step 4: Simplify right side
208,595,214x = 205,638,391,150,005,632 - Step 5: Solve for x
x = 205,638,391,150,005,632/208,595,214 - Step 6: Final answer
x = 985,825,068.59
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.