Finding the Third Proportional to 5,385,420,602 and 11,785,336,390
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Solution
The third proportional to 5,385,420,602 and 11,785,336,390 is: 25,790,771,805.99
Step by Step Solution
- Step 1: Write the proportion equation
5,385,420,602 : 11,785,336,390 = 11,785,336,390 : x - Step 2: Convert to fraction form
5,385,420,602/11,785,336,390 = 11,785,336,390/x - Step 3: Cross multiply
5,385,420,602x = 11,785,336,390 × 11,785,336,390 - Step 4: Simplify right side
5,385,420,602x = 138,894,153,825,458,225,152 - Step 5: Solve for x
x = 138,894,153,825,458,225,152/5,385,420,602 - Step 6: Final answer
x = 25,790,771,805.99
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.