Finding the Fourth Proportional to 14,850,549, 22,275,841.12 and 4,067,942.81
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Solution
The fourth proportional to 14,850,549, 22,275,841.12 and 4,067,942.81 is: 6,101,919.03
Step by Step Solution
- Step 1: Write the proportion equation
14,850,549 : 22,275,841.12 = 4,067,942.81 : x - Step 2: Convert to fraction form
14,850,549/22,275,841.12 = 4,067,942.81/x - Step 3: Cross multiply
14,850,549x = 22,275,841.12 × 4,067,942.81 - Step 4: Simplify right side
14,850,549x = 90,616,847,599,257.28 - Step 5: Solve for x
x = 90,616,847,599,257.28/14,850,549 - Step 6: Final answer
x = 6,101,919.03
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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.