Finding the Third Proportional to 22,718,790 and 48,901,787
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Solution
The third proportional to 22,718,790 and 48,901,787 is: 105,260,217.28
Step by Step Solution
- Step 1: Write the proportion equation
22,718,790 : 48,901,787 = 48,901,787 : x - Step 2: Convert to fraction form
22,718,790/48,901,787 = 48,901,787/x - Step 3: Cross multiply
22,718,790x = 48,901,787 × 48,901,787 - Step 4: Simplify right side
22,718,790x = 2,391,384,771,793,369 - Step 5: Solve for x
x = 2,391,384,771,793,369/22,718,790 - Step 6: Final answer
x = 105,260,217.28
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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.