Finding the Third Proportional to 29,278,770.05 and 63,597,772.05
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Solution
The third proportional to 29,278,770.05 and 63,597,772.05 is: 138,143,665.32
Step by Step Solution
- Step 1: Write the proportion equation
29,278,770.05 : 63,597,772.05 = 63,597,772.05 : x - Step 2: Convert to fraction form
29,278,770.05/63,597,772.05 = 63,597,772.05/x - Step 3: Cross multiply
29,278,770.05x = 63,597,772.05 × 63,597,772.05 - Step 4: Simplify right side
29,278,770.05x = 4,044,676,610,320,054 - Step 5: Solve for x
x = 4,044,676,610,320,054/29,278,770.05 - Step 6: Final answer
x = 138,143,665.32
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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.