Finding the Third Proportional to 32,948,668.75 and 68,624,478.75
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Solution
The third proportional to 32,948,668.75 and 68,624,478.75 is: 142,928,963.82
Step by Step Solution
- Step 1: Write the proportion equation
32,948,668.75 : 68,624,478.75 = 68,624,478.75 : x - Step 2: Convert to fraction form
32,948,668.75/68,624,478.75 = 68,624,478.75/x - Step 3: Cross multiply
32,948,668.75x = 68,624,478.75 × 68,624,478.75 - Step 4: Simplify right side
32,948,668.75x = 4,709,319,083,709,202 - Step 5: Solve for x
x = 4,709,319,083,709,202/32,948,668.75 - Step 6: Final answer
x = 142,928,963.82
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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.