Finding the Fourth Proportional to 24,509,427.80, 36,764,141.70 and 6,558,531.80
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Solution
The fourth proportional to 24,509,427.80, 36,764,141.70 and 6,558,531.80 is: 9,837,797.70
Step by Step Solution
- Step 1: Write the proportion equation
24,509,427.80 : 36,764,141.70 = 6,558,531.80 : x - Step 2: Convert to fraction form
24,509,427.80/36,764,141.70 = 6,558,531.80/x - Step 3: Cross multiply
24,509,427.80x = 36,764,141.70 × 6,558,531.80 - Step 4: Simplify right side
24,509,427.80x = 241,118,792,439,156.06 - Step 5: Solve for x
x = 241,118,792,439,156.06/24,509,427.80 - Step 6: Final answer
x = 9,837,797.70
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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.