Finding the Fourth Proportional to 41,289,839.93, 56,983,610.18 and 22,708,254.14
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Solution
The fourth proportional to 41,289,839.93, 56,983,610.18 and 22,708,254.14 is: 31,339,387.69
Step by Step Solution
- Step 1: Write the proportion equation
41,289,839.93 : 56,983,610.18 = 22,708,254.14 : x - Step 2: Convert to fraction form
41,289,839.93/56,983,610.18 = 22,708,254.14/x - Step 3: Cross multiply
41,289,839.93x = 56,983,610.18 × 22,708,254.14 - Step 4: Simplify right side
41,289,839.93x = 1,293,998,301,383,671.75 - Step 5: Solve for x
x = 1,293,998,301,383,671.75/41,289,839.93 - Step 6: Final answer
x = 31,339,387.69
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.