Finding the Third Proportional to 7,675,758 and 15,894,972
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Solution
The third proportional to 7,675,758 and 15,894,972 is: 32,915,333.56
Step by Step Solution
- Step 1: Write the proportion equation
7,675,758 : 15,894,972 = 15,894,972 : x - Step 2: Convert to fraction form
7,675,758/15,894,972 = 15,894,972/x - Step 3: Cross multiply
7,675,758x = 15,894,972 × 15,894,972 - Step 4: Simplify right side
7,675,758x = 252,650,134,880,784 - Step 5: Solve for x
x = 252,650,134,880,784/7,675,758 - Step 6: Final answer
x = 32,915,333.56
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.