Finding the Fourth Proportional to 44,010,889.68, 66,026,131.68 and 14,468,414.88
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Solution
The fourth proportional to 44,010,889.68, 66,026,131.68 and 14,468,414.88 is: 21,705,843.10
Step by Step Solution
- Step 1: Write the proportion equation
44,010,889.68 : 66,026,131.68 = 14,468,414.88 : x - Step 2: Convert to fraction form
44,010,889.68/66,026,131.68 = 14,468,414.88/x - Step 3: Cross multiply
44,010,889.68x = 66,026,131.68 × 14,468,414.88 - Step 4: Simplify right side
44,010,889.68x = 955,293,466,067,751.50 - Step 5: Solve for x
x = 955,293,466,067,751.50/44,010,889.68 - Step 6: Final answer
x = 21,705,843.10
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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.