Finding the Fourth Proportional to 32,114,522.10, 44,297,881.41 and 19,052,533.62
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Solution
The fourth proportional to 32,114,522.10, 44,297,881.41 and 19,052,533.62 is: 26,280,536.64
Step by Step Solution
- Step 1: Write the proportion equation
32,114,522.10 : 44,297,881.41 = 19,052,533.62 : x - Step 2: Convert to fraction form
32,114,522.10/44,297,881.41 = 19,052,533.62/x - Step 3: Cross multiply
32,114,522.10x = 44,297,881.41 × 19,052,533.62 - Step 4: Simplify right side
32,114,522.10x = 843,986,874,858,798 - Step 5: Solve for x
x = 843,986,874,858,798/32,114,522.10 - Step 6: Final answer
x = 26,280,536.64
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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.