Finding the Fourth Proportional to 952,436,677,231.26, 1,313,479,741,710.50 and 695,111,981,351.58
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Solution
The fourth proportional to 952,436,677,231.26, 1,313,479,741,710.50 and 695,111,981,351.58 is: 958,610,191,681.92
Step by Step Solution
- Step 1: Write the proportion equation
952,436,677,231.26 : 1,313,479,741,710.50 = 695,111,981,351.58 : x - Step 2: Convert to fraction form
952,436,677,231.26/1,313,479,741,710.50 = 695,111,981,351.58/x - Step 3: Cross multiply
952,436,677,231.26x = 1,313,479,741,710.50 × 695,111,981,351.58 - Step 4: Simplify right side
952,436,677,231.26x = 913,015,505,725,547,163,418,624 - Step 5: Solve for x
x = 913,015,505,725,547,163,418,624/952,436,677,231.26 - Step 6: Final answer
x = 958,610,191,681.92
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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.