Finding the Fourth Proportional to 14,850,525.29, 22,275,805.68 and 4,067,919.09
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Solution
The fourth proportional to 14,850,525.29, 22,275,805.68 and 4,067,919.09 is: 6,101,883.50
Step by Step Solution
- Step 1: Write the proportion equation
14,850,525.29 : 22,275,805.68 = 4,067,919.09 : x - Step 2: Convert to fraction form
14,850,525.29/22,275,805.68 = 4,067,919.09/x - Step 3: Cross multiply
14,850,525.29x = 22,275,805.68 × 4,067,919.09 - Step 4: Simplify right side
14,850,525.29x = 90,616,175,170,802.42 - Step 5: Solve for x
x = 90,616,175,170,802.42/14,850,525.29 - Step 6: Final answer
x = 6,101,883.50
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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.