Finding the Third Proportional to 33,915,904 and 73,577,072
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Solution
The third proportional to 33,915,904 and 73,577,072 is: 159,617,904.45
Step by Step Solution
- Step 1: Write the proportion equation
33,915,904 : 73,577,072 = 73,577,072 : x - Step 2: Convert to fraction form
33,915,904/73,577,072 = 73,577,072/x - Step 3: Cross multiply
33,915,904x = 73,577,072 × 73,577,072 - Step 4: Simplify right side
33,915,904x = 5,413,585,524,093,184 - Step 5: Solve for x
x = 5,413,585,524,093,184/33,915,904 - Step 6: Final answer
x = 159,617,904.45
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.