Finding the Fourth Proportional to 24,462,418.60, 36,693,482.10 and 6,266,578.60
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Solution
The fourth proportional to 24,462,418.60, 36,693,482.10 and 6,266,578.60 is: 9,399,830.55
Step by Step Solution
- Step 1: Write the proportion equation
24,462,418.60 : 36,693,482.10 = 6,266,578.60 : x - Step 2: Convert to fraction form
24,462,418.60/36,693,482.10 = 6,266,578.60/x - Step 3: Cross multiply
24,462,418.60x = 36,693,482.10 × 6,266,578.60 - Step 4: Simplify right side
24,462,418.60x = 229,942,589,687,343.06 - Step 5: Solve for x
x = 229,942,589,687,343.06/24,462,418.60 - Step 6: Final answer
x = 9,399,830.55
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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.