Finding the Third Proportional to 7,874,047.13 and 16,376,635.13
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Solution
The third proportional to 7,874,047.13 and 16,376,635.13 is: 34,060,524.88
Step by Step Solution
- Step 1: Write the proportion equation
7,874,047.13 : 16,376,635.13 = 16,376,635.13 : x - Step 2: Convert to fraction form
7,874,047.13/16,376,635.13 = 16,376,635.13/x - Step 3: Cross multiply
7,874,047.13x = 16,376,635.13 × 16,376,635.13 - Step 4: Simplify right side
7,874,047.13x = 268,194,178,017,383.75 - Step 5: Solve for x
x = 268,194,178,017,383.75/7,874,047.13 - Step 6: Final answer
x = 34,060,524.88
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.