Finding the Fourth Proportional to 2,244,356,329,738.20, 3,366,194,342,361.90 and 610,829,117,363.95
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Solution
The fourth proportional to 2,244,356,329,738.20, 3,366,194,342,361.90 and 610,829,117,363.95 is: 916,151,099,438.07
Step by Step Solution
- Step 1: Write the proportion equation
2,244,356,329,738.20 : 3,366,194,342,361.90 = 610,829,117,363.95 : x - Step 2: Convert to fraction form
2,244,356,329,738.20/3,366,194,342,361.90 = 610,829,117,363.95/x - Step 3: Cross multiply
2,244,356,329,738.20x = 3,366,194,342,361.90 × 610,829,117,363.95 - Step 4: Simplify right side
2,244,356,329,738.20x = 2,056,169,519,020,441,285,427,200 - Step 5: Solve for x
x = 2,056,169,519,020,441,285,427,200/2,244,356,329,738.20 - Step 6: Final answer
x = 916,151,099,438.07
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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.