Finding the Third Proportional to 10,423,121.06 and 16,158,740.06
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Solution
The third proportional to 10,423,121.06 and 16,158,740.06 is: 25,050,546.65
Step by Step Solution
- Step 1: Write the proportion equation
10,423,121.06 : 16,158,740.06 = 16,158,740.06 : x - Step 2: Convert to fraction form
10,423,121.06/16,158,740.06 = 16,158,740.06/x - Step 3: Cross multiply
10,423,121.06x = 16,158,740.06 × 16,158,740.06 - Step 4: Simplify right side
10,423,121.06x = 261,104,880,407,442.50 - Step 5: Solve for x
x = 261,104,880,407,442.50/10,423,121.06 - Step 6: Final answer
x = 25,050,546.65
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.