Finding the Fourth Proportional to 73,901,531.04, 110,858,497.92 and 27,227,724
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Solution
The fourth proportional to 73,901,531.04, 110,858,497.92 and 27,227,724 is: 40,843,870.78
Step by Step Solution
- Step 1: Write the proportion equation
73,901,531.04 : 110,858,497.92 = 27,227,724 : x - Step 2: Convert to fraction form
73,901,531.04/110,858,497.92 = 27,227,724/x - Step 3: Cross multiply
73,901,531.04x = 110,858,497.92 × 27,227,724 - Step 4: Simplify right side
73,901,531.04x = 3,018,424,584,420,334 - Step 5: Solve for x
x = 3,018,424,584,420,334/73,901,531.04 - Step 6: Final answer
x = 40,843,870.78
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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.