Finding the Fourth Proportional to 17,585,355.87, 24,268,564.62 and 9,744,846.03
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Solution
The fourth proportional to 17,585,355.87, 24,268,564.62 and 9,744,846.03 is: 13,448,316.16
Step by Step Solution
- Step 1: Write the proportion equation
17,585,355.87 : 24,268,564.62 = 9,744,846.03 : x - Step 2: Convert to fraction form
17,585,355.87/24,268,564.62 = 9,744,846.03/x - Step 3: Cross multiply
17,585,355.87x = 24,268,564.62 × 9,744,846.03 - Step 4: Simplify right side
17,585,355.87x = 236,493,425,591,005.44 - Step 5: Solve for x
x = 236,493,425,591,005.44/17,585,355.87 - Step 6: Final answer
x = 13,448,316.16
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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.