Finding the Fourth Proportional to 17,014,268.40, 23,477,967 and 10,486,852.08
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Solution
The fourth proportional to 17,014,268.40, 23,477,967 and 10,486,852.08 is: 14,470,793.65
Step by Step Solution
- Step 1: Write the proportion equation
17,014,268.40 : 23,477,967 = 10,486,852.08 : x - Step 2: Convert to fraction form
17,014,268.40/23,477,967 = 10,486,852.08/x - Step 3: Cross multiply
17,014,268.40x = 23,477,967 × 10,486,852.08 - Step 4: Simplify right side
17,014,268.40x = 246,209,967,068,121.38 - Step 5: Solve for x
x = 246,209,967,068,121.38/17,014,268.40 - Step 6: Final answer
x = 14,470,793.65
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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.