Finding the Fourth Proportional to 27,029,694.52, 40,544,203.62 and 6,559,583.68
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Solution
The fourth proportional to 27,029,694.52, 40,544,203.62 and 6,559,583.68 is: 9,839,293.46
Step by Step Solution
- Step 1: Write the proportion equation
27,029,694.52 : 40,544,203.62 = 6,559,583.68 : x - Step 2: Convert to fraction form
27,029,694.52/40,544,203.62 = 6,559,583.68/x - Step 3: Cross multiply
27,029,694.52x = 40,544,203.62 × 6,559,583.68 - Step 4: Simplify right side
27,029,694.52x = 265,953,096,384,348.91 - Step 5: Solve for x
x = 265,953,096,384,348.91/27,029,694.52 - Step 6: Final answer
x = 9,839,293.46
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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.