Finding the Fourth Proportional to 32,574,264.01, 48,861,368.19 and 8,313,188.98
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Solution
The fourth proportional to 32,574,264.01, 48,861,368.19 and 8,313,188.98 is: 12,469,776.37
Step by Step Solution
- Step 1: Write the proportion equation
32,574,264.01 : 48,861,368.19 = 8,313,188.98 : x - Step 2: Convert to fraction form
32,574,264.01/48,861,368.19 = 8,313,188.98/x - Step 3: Cross multiply
32,574,264.01x = 48,861,368.19 × 8,313,188.98 - Step 4: Simplify right side
32,574,264.01x = 406,193,787,584,830.56 - Step 5: Solve for x
x = 406,193,787,584,830.56/32,574,264.01 - Step 6: Final answer
x = 12,469,776.37
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.