Finding the Fourth Proportional to 23,683,266.56, 32,683,699.20 and 14,514,137.60
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Solution
The fourth proportional to 23,683,266.56, 32,683,699.20 and 14,514,137.60 is: 20,029,994.86
Step by Step Solution
- Step 1: Write the proportion equation
23,683,266.56 : 32,683,699.20 = 14,514,137.60 : x - Step 2: Convert to fraction form
23,683,266.56/32,683,699.20 = 14,514,137.60/x - Step 3: Cross multiply
23,683,266.56x = 32,683,699.20 × 14,514,137.60 - Step 4: Simplify right side
23,683,266.56x = 474,375,707,465,809.88 - Step 5: Solve for x
x = 474,375,707,465,809.88/23,683,266.56 - Step 6: Final answer
x = 20,029,994.86
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.