Finding the Third Proportional to 29,373,393 and 63,626,658
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Solution
The third proportional to 29,373,393 and 63,626,658 is: 137,823,764.80
Step by Step Solution
- Step 1: Write the proportion equation
29,373,393 : 63,626,658 = 63,626,658 : x - Step 2: Convert to fraction form
29,373,393/63,626,658 = 63,626,658/x - Step 3: Cross multiply
29,373,393x = 63,626,658 × 63,626,658 - Step 4: Simplify right side
29,373,393x = 4,048,351,608,248,964 - Step 5: Solve for x
x = 4,048,351,608,248,964/29,373,393 - Step 6: Final answer
x = 137,823,764.80
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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.