Finding the Fourth Proportional to 2,232,891,329.44, 3,349,336,772.40 and 597,073,415.20
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Solution
The fourth proportional to 2,232,891,329.44, 3,349,336,772.40 and 597,073,415.20 is: 895,610,063.50
Step by Step Solution
- Step 1: Write the proportion equation
2,232,891,329.44 : 3,349,336,772.40 = 597,073,415.20 : x - Step 2: Convert to fraction form
2,232,891,329.44/3,349,336,772.40 = 597,073,415.20/x - Step 3: Cross multiply
2,232,891,329.44x = 3,349,336,772.40 × 597,073,415.20 - Step 4: Simplify right side
2,232,891,329.44x = 1,999,799,945,351,813,376 - Step 5: Solve for x
x = 1,999,799,945,351,813,376/2,232,891,329.44 - Step 6: Final answer
x = 895,610,063.50
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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.