Finding the Fourth Proportional to 16,057,466.64, 24,085,991.12 and 3,927,035.07
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Solution
The fourth proportional to 16,057,466.64, 24,085,991.12 and 3,927,035.07 is: 5,890,501.53
Step by Step Solution
- Step 1: Write the proportion equation
16,057,466.64 : 24,085,991.12 = 3,927,035.07 : x - Step 2: Convert to fraction form
16,057,466.64/24,085,991.12 = 3,927,035.07/x - Step 3: Cross multiply
16,057,466.64x = 24,085,991.12 × 3,927,035.07 - Step 4: Simplify right side
16,057,466.64x = 94,586,531,804,313.39 - Step 5: Solve for x
x = 94,586,531,804,313.39/16,057,466.64 - Step 6: Final answer
x = 5,890,501.53
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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.