Finding the Third Proportional to 297,850,234.88 and 649,330,268.63
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Solution
The third proportional to 297,850,234.88 and 649,330,268.63 is: 1,415,576,515.93
Step by Step Solution
- Step 1: Write the proportion equation
297,850,234.88 : 649,330,268.63 = 649,330,268.63 : x - Step 2: Convert to fraction form
297,850,234.88/649,330,268.63 = 649,330,268.63/x - Step 3: Cross multiply
297,850,234.88x = 649,330,268.63 × 649,330,268.63 - Step 4: Simplify right side
297,850,234.88x = 421,629,797,752,614,656 - Step 5: Solve for x
x = 421,629,797,752,614,656/297,850,234.88 - Step 6: Final answer
x = 1,415,576,515.93
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.