Finding the Third Proportional to 126,053,824 and 274,193,432
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Solution
The third proportional to 126,053,824 and 274,193,432 is: 596,428,063.55
Step by Step Solution
- Step 1: Write the proportion equation
126,053,824 : 274,193,432 = 274,193,432 : x - Step 2: Convert to fraction form
126,053,824/274,193,432 = 274,193,432/x - Step 3: Cross multiply
126,053,824x = 274,193,432 × 274,193,432 - Step 4: Simplify right side
126,053,824x = 75,182,038,151,938,624 - Step 5: Solve for x
x = 75,182,038,151,938,624/126,053,824 - Step 6: Final answer
x = 596,428,063.55
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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.