Finding the Third Proportional to 32,240,024 and 68,118,928
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Solution
The third proportional to 32,240,024 and 68,118,928 is: 143,926,330.57
Step by Step Solution
- Step 1: Write the proportion equation
32,240,024 : 68,118,928 = 68,118,928 : x - Step 2: Convert to fraction form
32,240,024/68,118,928 = 68,118,928/x - Step 3: Cross multiply
32,240,024x = 68,118,928 × 68,118,928 - Step 4: Simplify right side
32,240,024x = 4,640,188,351,869,184 - Step 5: Solve for x
x = 4,640,188,351,869,184/32,240,024 - Step 6: Final answer
x = 143,926,330.57
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.