Finding the Fourth Proportional to 24,225,382.62, 36,343,475.14 and 6,952,237.02
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Solution
The fourth proportional to 24,225,382.62, 36,343,475.14 and 6,952,237.02 is: 10,429,905.58
Step by Step Solution
- Step 1: Write the proportion equation
24,225,382.62 : 36,343,475.14 = 6,952,237.02 : x - Step 2: Convert to fraction form
24,225,382.62/36,343,475.14 = 6,952,237.02/x - Step 3: Cross multiply
24,225,382.62x = 36,343,475.14 × 6,952,237.02 - Step 4: Simplify right side
24,225,382.62x = 252,668,453,303,757.66 - Step 5: Solve for x
x = 252,668,453,303,757.66/24,225,382.62 - Step 6: Final answer
x = 10,429,905.58
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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.