Finding the Fourth Proportional to 1,614,291,726,097.70, 2,421,439,919,631.70 and 659,230,322,339.04
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Solution
The fourth proportional to 1,614,291,726,097.70, 2,421,439,919,631.70 and 659,230,322,339.04 is: 988,846,435,211.68
Step by Step Solution
- Step 1: Write the proportion equation
1,614,291,726,097.70 : 2,421,439,919,631.70 = 659,230,322,339.04 : x - Step 2: Convert to fraction form
1,614,291,726,097.70/2,421,439,919,631.70 = 659,230,322,339.04/x - Step 3: Cross multiply
1,614,291,726,097.70x = 2,421,439,919,631.70 × 659,230,322,339.04 - Step 4: Simplify right side
1,614,291,726,097.70x = 1,596,286,618,743,424,908,525,568 - Step 5: Solve for x
x = 1,596,286,618,743,424,908,525,568/1,614,291,726,097.70 - Step 6: Final answer
x = 988,846,435,211.68
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.