Finding the Third Proportional to 29,373,395 and 63,626,662
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Solution
The third proportional to 29,373,395 and 63,626,662 is: 137,823,772.75
Step by Step Solution
- Step 1: Write the proportion equation
29,373,395 : 63,626,662 = 63,626,662 : x - Step 2: Convert to fraction form
29,373,395/63,626,662 = 63,626,662/x - Step 3: Cross multiply
29,373,395x = 63,626,662 × 63,626,662 - Step 4: Simplify right side
29,373,395x = 4,048,352,117,262,244 - Step 5: Solve for x
x = 4,048,352,117,262,244/29,373,395 - Step 6: Final answer
x = 137,823,772.75
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.