Finding the Fourth Proportional to 16,334,398.74, 24,440,035.26 and 9,744,738.12
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Solution
The fourth proportional to 16,334,398.74, 24,440,035.26 and 9,744,738.12 is: 14,580,380.16
Step by Step Solution
- Step 1: Write the proportion equation
16,334,398.74 : 24,440,035.26 = 9,744,738.12 : x - Step 2: Convert to fraction form
16,334,398.74/24,440,035.26 = 9,744,738.12/x - Step 3: Cross multiply
16,334,398.74x = 24,440,035.26 × 9,744,738.12 - Step 4: Simplify right side
16,334,398.74x = 238,161,743,252,266.09 - Step 5: Solve for x
x = 238,161,743,252,266.09/16,334,398.74 - Step 6: Final answer
x = 14,580,380.16
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.