Finding the Fourth Proportional to 24,011,825.09, 36,018,734.13 and 6,972,497.96
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Solution
The fourth proportional to 24,011,825.09, 36,018,734.13 and 6,972,497.96 is: 10,459,036.29
Step by Step Solution
- Step 1: Write the proportion equation
24,011,825.09 : 36,018,734.13 = 6,972,497.96 : x - Step 2: Convert to fraction form
24,011,825.09/36,018,734.13 = 6,972,497.96/x - Step 3: Cross multiply
24,011,825.09x = 36,018,734.13 × 6,972,497.96 - Step 4: Simplify right side
24,011,825.09x = 251,140,550,063,113.72 - Step 5: Solve for x
x = 251,140,550,063,113.72/24,011,825.09 - Step 6: Final answer
x = 10,459,036.29
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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.