Finding the Fourth Proportional to 17,763,197.29, 24,514,636.45 and 14,122,162.14
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Solution
The fourth proportional to 17,763,197.29, 24,514,636.45 and 14,122,162.14 is: 19,489,716.01
Step by Step Solution
- Step 1: Write the proportion equation
17,763,197.29 : 24,514,636.45 = 14,122,162.14 : x - Step 2: Convert to fraction form
17,763,197.29/24,514,636.45 = 14,122,162.14/x - Step 3: Cross multiply
17,763,197.29x = 24,514,636.45 × 14,122,162.14 - Step 4: Simplify right side
17,763,197.29x = 346,199,670,649,297.75 - Step 5: Solve for x
x = 346,199,670,649,297.75/17,763,197.29 - Step 6: Final answer
x = 19,489,716.01
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.