Finding the Third Proportional to 207,606,630 and 292,024,785
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Solution
The third proportional to 207,606,630 and 292,024,785 is: 410,769,516.63
Step by Step Solution
- Step 1: Write the proportion equation
207,606,630 : 292,024,785 = 292,024,785 : x - Step 2: Convert to fraction form
207,606,630/292,024,785 = 292,024,785/x - Step 3: Cross multiply
207,606,630x = 292,024,785 × 292,024,785 - Step 4: Simplify right side
207,606,630x = 85,278,475,054,296,224 - Step 5: Solve for x
x = 85,278,475,054,296,224/207,606,630 - Step 6: Final answer
x = 410,769,516.63
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.