Finding the Fourth Proportional to 45,606,704.50, 62,935,409.01 and 27,282,116.98
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Solution
The fourth proportional to 45,606,704.50, 62,935,409.01 and 27,282,116.98 is: 37,648,218.82
Step by Step Solution
- Step 1: Write the proportion equation
45,606,704.50 : 62,935,409.01 = 27,282,116.98 : x - Step 2: Convert to fraction form
45,606,704.50/62,935,409.01 = 27,282,116.98/x - Step 3: Cross multiply
45,606,704.50x = 62,935,409.01 × 27,282,116.98 - Step 4: Simplify right side
45,606,704.50x = 1,717,011,190,794,966 - Step 5: Solve for x
x = 1,717,011,190,794,966/45,606,704.50 - Step 6: Final answer
x = 37,648,218.82
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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.