Finding the Third Proportional to 229,696,576 and 353,060,268
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Solution
The third proportional to 229,696,576 and 353,060,268 is: 542,679,194.49
Step by Step Solution
- Step 1: Write the proportion equation
229,696,576 : 353,060,268 = 353,060,268 : x - Step 2: Convert to fraction form
229,696,576/353,060,268 = 353,060,268/x - Step 3: Cross multiply
229,696,576x = 353,060,268 × 353,060,268 - Step 4: Simplify right side
229,696,576x = 124,651,552,840,231,824 - Step 5: Solve for x
x = 124,651,552,840,231,824/229,696,576 - Step 6: Final answer
x = 542,679,194.49
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.