Finding the Third Proportional to 38,741,758 and 84,293,336
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Solution
The third proportional to 38,741,758 and 84,293,336 is: 183,403,305.91
Step by Step Solution
- Step 1: Write the proportion equation
38,741,758 : 84,293,336 = 84,293,336 : x - Step 2: Convert to fraction form
38,741,758/84,293,336 = 84,293,336/x - Step 3: Cross multiply
38,741,758x = 84,293,336 × 84,293,336 - Step 4: Simplify right side
38,741,758x = 7,105,366,494,008,896 - Step 5: Solve for x
x = 7,105,366,494,008,896/38,741,758 - Step 6: Final answer
x = 183,403,305.91
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.