Finding the Fourth Proportional to 44,907,924.60, 61,958,787.66 and 27,486,107.64
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Solution
The fourth proportional to 44,907,924.60, 61,958,787.66 and 27,486,107.64 is: 37,922,169.02
Step by Step Solution
- Step 1: Write the proportion equation
44,907,924.60 : 61,958,787.66 = 27,486,107.64 : x - Step 2: Convert to fraction form
44,907,924.60/61,958,787.66 = 27,486,107.64/x - Step 3: Cross multiply
44,907,924.60x = 61,958,787.66 × 27,486,107.64 - Step 4: Simplify right side
44,907,924.60x = 1,703,005,906,866,663.75 - Step 5: Solve for x
x = 1,703,005,906,866,663.75/44,907,924.60 - Step 6: Final answer
x = 37,922,169.02
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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.