Finding the Third Proportional to 54,547,850.75 and 121,202,587
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Solution
The third proportional to 54,547,850.75 and 121,202,587 is: 269,306,066.02
Step by Step Solution
- Step 1: Write the proportion equation
54,547,850.75 : 121,202,587 = 121,202,587 : x - Step 2: Convert to fraction form
54,547,850.75/121,202,587 = 121,202,587/x - Step 3: Cross multiply
54,547,850.75x = 121,202,587 × 121,202,587 - Step 4: Simplify right side
54,547,850.75x = 14,690,067,095,492,568 - Step 5: Solve for x
x = 14,690,067,095,492,568/54,547,850.75 - Step 6: Final answer
x = 269,306,066.02
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.