Finding the Third Proportional to 43,129,556 and 92,835,694
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Solution
The third proportional to 43,129,556 and 92,835,694 is: 199,827,377.78
Step by Step Solution
- Step 1: Write the proportion equation
43,129,556 : 92,835,694 = 92,835,694 : x - Step 2: Convert to fraction form
43,129,556/92,835,694 = 92,835,694/x - Step 3: Cross multiply
43,129,556x = 92,835,694 × 92,835,694 - Step 4: Simplify right side
43,129,556x = 8,618,466,080,461,636 - Step 5: Solve for x
x = 8,618,466,080,461,636/43,129,556 - Step 6: Final answer
x = 199,827,377.78
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.