Finding the Fourth Proportional to 26,598,323.93, 39,809,576.70 and 24,208,168.04
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Solution
The fourth proportional to 26,598,323.93, 39,809,576.70 and 24,208,168.04 is: 36,232,242.49
Step by Step Solution
- Step 1: Write the proportion equation
26,598,323.93 : 39,809,576.70 = 24,208,168.04 : x - Step 2: Convert to fraction form
26,598,323.93/39,809,576.70 = 24,208,168.04/x - Step 3: Cross multiply
26,598,323.93x = 39,809,576.70 × 24,208,168.04 - Step 4: Simplify right side
26,598,323.93x = 963,716,922,354,868.75 - Step 5: Solve for x
x = 963,716,922,354,868.75/26,598,323.93 - Step 6: Final answer
x = 36,232,242.49
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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.