Finding the Third Proportional to 19,244,746 and 41,877,344
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Solution
The third proportional to 19,244,746 and 41,877,344 is: 91,126,790.68
Step by Step Solution
- Step 1: Write the proportion equation
19,244,746 : 41,877,344 = 41,877,344 : x - Step 2: Convert to fraction form
19,244,746/41,877,344 = 41,877,344/x - Step 3: Cross multiply
19,244,746x = 41,877,344 × 41,877,344 - Step 4: Simplify right side
19,244,746x = 1,753,711,940,494,336 - Step 5: Solve for x
x = 1,753,711,940,494,336/19,244,746 - Step 6: Final answer
x = 91,126,790.68
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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.