Finding the Third Proportional to 207,808,769 and 451,787,764
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Solution
The third proportional to 207,808,769 and 451,787,764 is: 982,211,600.99
Step by Step Solution
- Step 1: Write the proportion equation
207,808,769 : 451,787,764 = 451,787,764 : x - Step 2: Convert to fraction form
207,808,769/451,787,764 = 451,787,764/x - Step 3: Cross multiply
207,808,769x = 451,787,764 × 451,787,764 - Step 4: Simplify right side
207,808,769x = 204,112,183,700,119,680 - Step 5: Solve for x
x = 204,112,183,700,119,680/207,808,769 - Step 6: Final answer
x = 982,211,600.99
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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.