Finding the Third Proportional to 133,207,415,226 and 287,645,782,203
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Solution
The third proportional to 133,207,415,226 and 287,645,782,203 is: 621,137,313,405.55
Step by Step Solution
- Step 1: Write the proportion equation
133,207,415,226 : 287,645,782,203 = 287,645,782,203 : x - Step 2: Convert to fraction form
133,207,415,226/287,645,782,203 = 287,645,782,203/x - Step 3: Cross multiply
133,207,415,226x = 287,645,782,203 × 287,645,782,203 - Step 4: Simplify right side
133,207,415,226x = 82,740,096,019,175,707,770,880 - Step 5: Solve for x
x = 82,740,096,019,175,707,770,880/133,207,415,226 - Step 6: Final answer
x = 621,137,313,405.55
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.