Finding the Third Proportional to 6,696,661.50 and 14,534,937
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Solution
The third proportional to 6,696,661.50 and 14,534,937 is: 31,547,718.75
Step by Step Solution
- Step 1: Write the proportion equation
6,696,661.50 : 14,534,937 = 14,534,937 : x - Step 2: Convert to fraction form
6,696,661.50/14,534,937 = 14,534,937/x - Step 3: Cross multiply
6,696,661.50x = 14,534,937 × 14,534,937 - Step 4: Simplify right side
6,696,661.50x = 211,264,393,593,969 - Step 5: Solve for x
x = 211,264,393,593,969/6,696,661.50 - Step 6: Final answer
x = 31,547,718.75
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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.