Finding the Fourth Proportional to 17,330,252.33, 23,916,495.38 and 9,595,294.43
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Solution
The fourth proportional to 17,330,252.33, 23,916,495.38 and 9,595,294.43 is: 13,241,919.99
Step by Step Solution
- Step 1: Write the proportion equation
17,330,252.33 : 23,916,495.38 = 9,595,294.43 : x - Step 2: Convert to fraction form
17,330,252.33/23,916,495.38 = 9,595,294.43/x - Step 3: Cross multiply
17,330,252.33x = 23,916,495.38 × 9,595,294.43 - Step 4: Simplify right side
17,330,252.33x = 229,485,814,737,275.81 - Step 5: Solve for x
x = 229,485,814,737,275.81/17,330,252.33 - Step 6: Final answer
x = 13,241,919.99
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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.