Finding the Third Proportional to 43,145,994 and 92,433,084
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Solution
The third proportional to 43,145,994 and 92,433,084 is: 198,022,440.22
Step by Step Solution
- Step 1: Write the proportion equation
43,145,994 : 92,433,084 = 92,433,084 : x - Step 2: Convert to fraction form
43,145,994/92,433,084 = 92,433,084/x - Step 3: Cross multiply
43,145,994x = 92,433,084 × 92,433,084 - Step 4: Simplify right side
43,145,994x = 8,543,875,017,751,056 - Step 5: Solve for x
x = 8,543,875,017,751,056/43,145,994 - Step 6: Final answer
x = 198,022,440.22
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.