Finding the Fourth Proportional to 44,163,377.58, 66,304,803.87 and 30,482,509.98
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Solution
The fourth proportional to 44,163,377.58, 66,304,803.87 and 30,482,509.98 is: 45,764,997.07
Step by Step Solution
- Step 1: Write the proportion equation
44,163,377.58 : 66,304,803.87 = 30,482,509.98 : x - Step 2: Convert to fraction form
44,163,377.58/66,304,803.87 = 30,482,509.98/x - Step 3: Cross multiply
44,163,377.58x = 66,304,803.87 × 30,482,509.98 - Step 4: Simplify right side
44,163,377.58x = 2,021,136,845,689,217.50 - Step 5: Solve for x
x = 2,021,136,845,689,217.50/44,163,377.58 - Step 6: Final answer
x = 45,764,997.07
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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.