Finding the Fourth Proportional to 22,538,249.39, 33,796,179.36 and 7,183,541.09
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Solution
The fourth proportional to 22,538,249.39, 33,796,179.36 and 7,183,541.09 is: 10,771,743.58
Step by Step Solution
- Step 1: Write the proportion equation
22,538,249.39 : 33,796,179.36 = 7,183,541.09 : x - Step 2: Convert to fraction form
22,538,249.39/33,796,179.36 = 7,183,541.09/x - Step 3: Cross multiply
22,538,249.39x = 33,796,179.36 × 7,183,541.09 - Step 4: Simplify right side
22,538,249.39x = 242,776,243,084,741.75 - Step 5: Solve for x
x = 242,776,243,084,741.75/22,538,249.39 - Step 6: Final answer
x = 10,771,743.58
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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.