Finding the Third Proportional to 32,281,708 and 69,663,064
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Solution
The third proportional to 32,281,708 and 69,663,064 is: 150,331,032.23
Step by Step Solution
- Step 1: Write the proportion equation
32,281,708 : 69,663,064 = 69,663,064 : x - Step 2: Convert to fraction form
32,281,708/69,663,064 = 69,663,064/x - Step 3: Cross multiply
32,281,708x = 69,663,064 × 69,663,064 - Step 4: Simplify right side
32,281,708x = 4,852,942,485,868,096 - Step 5: Solve for x
x = 4,852,942,485,868,096/32,281,708 - Step 6: Final answer
x = 150,331,032.23
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.