Finding the Fourth Proportional to 149,844,529.62, 224,761,662.18 and 63,527,352.66
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Solution
The fourth proportional to 149,844,529.62, 224,761,662.18 and 63,527,352.66 is: 95,288,853.15
Step by Step Solution
- Step 1: Write the proportion equation
149,844,529.62 : 224,761,662.18 = 63,527,352.66 : x - Step 2: Convert to fraction form
149,844,529.62/224,761,662.18 = 63,527,352.66/x - Step 3: Cross multiply
149,844,529.62x = 224,761,662.18 × 63,527,352.66 - Step 4: Simplify right side
149,844,529.62x = 14,278,513,377,756,644 - Step 5: Solve for x
x = 14,278,513,377,756,644/149,844,529.62 - Step 6: Final answer
x = 95,288,853.15
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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.