Finding the Third Proportional to 87,461,764.50 and 202,479,348.38
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Solution
The third proportional to 87,461,764.50 and 202,479,348.38 is: 468,752,108.45
Step by Step Solution
- Step 1: Write the proportion equation
87,461,764.50 : 202,479,348.38 = 202,479,348.38 : x - Step 2: Convert to fraction form
87,461,764.50/202,479,348.38 = 202,479,348.38/x - Step 3: Cross multiply
87,461,764.50x = 202,479,348.38 × 202,479,348.38 - Step 4: Simplify right side
87,461,764.50x = 40,997,886,518,364,616 - Step 5: Solve for x
x = 40,997,886,518,364,616/87,461,764.50 - Step 6: Final answer
x = 468,752,108.45
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Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.