Finding the Fourth Proportional to 335,475,451.74, 503,044,786.74 and 195,461,229.48
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Solution
The fourth proportional to 335,475,451.74, 503,044,786.74 and 195,461,229.48 is: 293,093,733.06
Step by Step Solution
- Step 1: Write the proportion equation
335,475,451.74 : 503,044,786.74 = 195,461,229.48 : x - Step 2: Convert to fraction form
335,475,451.74/503,044,786.74 = 195,461,229.48/x - Step 3: Cross multiply
335,475,451.74x = 503,044,786.74 × 195,461,229.48 - Step 4: Simplify right side
335,475,451.74x = 98,325,752,499,704,800 - Step 5: Solve for x
x = 98,325,752,499,704,800/335,475,451.74 - Step 6: Final answer
x = 293,093,733.06
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.