Finding the Third Proportional to 876,340,530 and 1,364,761,860
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Solution
The third proportional to 876,340,530 and 1,364,761,860 is: 2,125,400,880.99
Step by Step Solution
- Step 1: Write the proportion equation
876,340,530 : 1,364,761,860 = 1,364,761,860 : x - Step 2: Convert to fraction form
876,340,530/1,364,761,860 = 1,364,761,860/x - Step 3: Cross multiply
876,340,530x = 1,364,761,860 × 1,364,761,860 - Step 4: Simplify right side
876,340,530x = 1,862,574,934,510,659,584 - Step 5: Solve for x
x = 1,862,574,934,510,659,584/876,340,530 - Step 6: Final answer
x = 2,125,400,880.99
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.