Finding the Third Proportional to 141,057,376 and 217,874,746
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Solution
The third proportional to 141,057,376 and 217,874,746 is: 336,525,506.79
Step by Step Solution
- Step 1: Write the proportion equation
141,057,376 : 217,874,746 = 217,874,746 : x - Step 2: Convert to fraction form
141,057,376/217,874,746 = 217,874,746/x - Step 3: Cross multiply
141,057,376x = 217,874,746 × 217,874,746 - Step 4: Simplify right side
141,057,376x = 47,469,404,944,564,512 - Step 5: Solve for x
x = 47,469,404,944,564,512/141,057,376 - Step 6: Final answer
x = 336,525,506.79
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.