Finding the Fourth Proportional to 17,001,246.24, 23,461,728.48 and 9,659,092.08
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Solution
The fourth proportional to 17,001,246.24, 23,461,728.48 and 9,659,092.08 is: 13,329,552.00
Step by Step Solution
- Step 1: Write the proportion equation
17,001,246.24 : 23,461,728.48 = 9,659,092.08 : x - Step 2: Convert to fraction form
17,001,246.24/23,461,728.48 = 9,659,092.08/x - Step 3: Cross multiply
17,001,246.24x = 23,461,728.48 × 9,659,092.08 - Step 4: Simplify right side
17,001,246.24x = 226,618,995,744,278.44 - Step 5: Solve for x
x = 226,618,995,744,278.44/17,001,246.24 - Step 6: Final answer
x = 13,329,552.00
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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.