Finding the Third Proportional to 6,696,664 and 14,534,941
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Solution
The third proportional to 6,696,664 and 14,534,941 is: 31,547,724.34
Step by Step Solution
- Step 1: Write the proportion equation
6,696,664 : 14,534,941 = 14,534,941 : x - Step 2: Convert to fraction form
6,696,664/14,534,941 = 14,534,941/x - Step 3: Cross multiply
6,696,664x = 14,534,941 × 14,534,941 - Step 4: Simplify right side
6,696,664x = 211,264,509,873,481 - Step 5: Solve for x
x = 211,264,509,873,481/6,696,664 - Step 6: Final answer
x = 31,547,724.34
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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.