Finding the Third Proportional to 93,677,960 and 202,993,979
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Solution
The third proportional to 93,677,960 and 202,993,979 is: 439,874,603.48
Step by Step Solution
- Step 1: Write the proportion equation
93,677,960 : 202,993,979 = 202,993,979 : x - Step 2: Convert to fraction form
93,677,960/202,993,979 = 202,993,979/x - Step 3: Cross multiply
93,677,960x = 202,993,979 × 202,993,979 - Step 4: Simplify right side
93,677,960x = 41,206,555,510,252,440 - Step 5: Solve for x
x = 41,206,555,510,252,440/93,677,960 - Step 6: Final answer
x = 439,874,603.48
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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.