Finding the Fourth Proportional to 26,350,033.97, 36,364,183.43 and 14,589,302.58
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Solution
The fourth proportional to 26,350,033.97, 36,364,183.43 and 14,589,302.58 is: 20,133,866.84
Step by Step Solution
- Step 1: Write the proportion equation
26,350,033.97 : 36,364,183.43 = 14,589,302.58 : x - Step 2: Convert to fraction form
26,350,033.97/36,364,183.43 = 14,589,302.58/x - Step 3: Cross multiply
26,350,033.97x = 36,364,183.43 × 14,589,302.58 - Step 4: Simplify right side
26,350,033.97x = 530,528,075,061,945.69 - Step 5: Solve for x
x = 530,528,075,061,945.69/26,350,033.97 - Step 6: Final answer
x = 20,133,866.84
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1.5x scale
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.