Finding the Fourth Proportional to 44,962,361.92, 62,041,455.24 and 25,113,682.09
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Solution
The fourth proportional to 44,962,361.92, 62,041,455.24 and 25,113,682.09 is: 34,653,192.51
Step by Step Solution
- Step 1: Write the proportion equation
44,962,361.92 : 62,041,455.24 = 25,113,682.09 : x - Step 2: Convert to fraction form
44,962,361.92/62,041,455.24 = 25,113,682.09/x - Step 3: Cross multiply
44,962,361.92x = 62,041,455.24 × 25,113,682.09 - Step 4: Simplify right side
44,962,361.92x = 1,558,089,383,298,324.75 - Step 5: Solve for x
x = 1,558,089,383,298,324.75/44,962,361.92 - Step 6: Final answer
x = 34,653,192.51
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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.