Finding the Third Proportional to 202,817,210 and 442,800,244
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Solution
The third proportional to 202,817,210 and 442,800,244 is: 966,742,694.50
Step by Step Solution
- Step 1: Write the proportion equation
202,817,210 : 442,800,244 = 442,800,244 : x - Step 2: Convert to fraction form
202,817,210/442,800,244 = 442,800,244/x - Step 3: Cross multiply
202,817,210x = 442,800,244 × 442,800,244 - Step 4: Simplify right side
202,817,210x = 196,072,056,086,459,520 - Step 5: Solve for x
x = 196,072,056,086,459,520/202,817,210 - Step 6: Final answer
x = 966,742,694.50
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.