Finding the Fourth Proportional to 38,322,724.14, 57,481,296.84 and 14,975,094
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Solution
The fourth proportional to 38,322,724.14, 57,481,296.84 and 14,975,094 is: 22,461,551.02
Step by Step Solution
- Step 1: Write the proportion equation
38,322,724.14 : 57,481,296.84 = 14,975,094 : x - Step 2: Convert to fraction form
38,322,724.14/57,481,296.84 = 14,975,094/x - Step 3: Cross multiply
38,322,724.14x = 57,481,296.84 × 14,975,094 - Step 4: Simplify right side
38,322,724.14x = 860,787,823,420,903 - Step 5: Solve for x
x = 860,787,823,420,903/38,322,724.14 - Step 6: Final answer
x = 22,461,551.02
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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.