Finding the Third Proportional to 6,874,884.75 and 15,122,595.75
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Solution
The third proportional to 6,874,884.75 and 15,122,595.75 is: 33,264,979.78
Step by Step Solution
- Step 1: Write the proportion equation
6,874,884.75 : 15,122,595.75 = 15,122,595.75 : x - Step 2: Convert to fraction form
6,874,884.75/15,122,595.75 = 15,122,595.75/x - Step 3: Cross multiply
6,874,884.75x = 15,122,595.75 × 15,122,595.75 - Step 4: Simplify right side
6,874,884.75x = 228,692,902,217,918.06 - Step 5: Solve for x
x = 228,692,902,217,918.06/6,874,884.75 - Step 6: Final answer
x = 33,264,979.78
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.