Finding the Fourth Proportional to 17,736,620.04, 24,476,854.53 and 10,396,534.10
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Solution
The fourth proportional to 17,736,620.04, 24,476,854.53 and 10,396,534.10 is: 14,347,403.96
Step by Step Solution
- Step 1: Write the proportion equation
17,736,620.04 : 24,476,854.53 = 10,396,534.10 : x - Step 2: Convert to fraction form
17,736,620.04/24,476,854.53 = 10,396,534.10/x - Step 3: Cross multiply
17,736,620.04x = 24,476,854.53 × 10,396,534.10 - Step 4: Simplify right side
17,736,620.04x = 254,474,452,659,500.22 - Step 5: Solve for x
x = 254,474,452,659,500.22/17,736,620.04 - Step 6: Final answer
x = 14,347,403.96
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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.