Finding the Third Proportional to 676,119,411 and 1,468,628,934.75
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Solution
The third proportional to 676,119,411 and 1,468,628,934.75 is: 3,190,073,991.21
Step by Step Solution
- Step 1: Write the proportion equation
676,119,411 : 1,468,628,934.75 = 1,468,628,934.75 : x - Step 2: Convert to fraction form
676,119,411/1,468,628,934.75 = 1,468,628,934.75/x - Step 3: Cross multiply
676,119,411x = 1,468,628,934.75 × 1,468,628,934.75 - Step 4: Simplify right side
676,119,411x = 2,156,870,947,984,919,808 - Step 5: Solve for x
x = 2,156,870,947,984,919,808/676,119,411 - Step 6: Final answer
x = 3,190,073,991.21
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.