Finding the Fourth Proportional to 17,659,794.24, 24,372,536.13 and 9,820,088.13
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Solution
The fourth proportional to 17,659,794.24, 24,372,536.13 and 9,820,088.13 is: 13,552,844.93
Step by Step Solution
- Step 1: Write the proportion equation
17,659,794.24 : 24,372,536.13 = 9,820,088.13 : x - Step 2: Convert to fraction form
17,659,794.24/24,372,536.13 = 9,820,088.13/x - Step 3: Cross multiply
17,659,794.24x = 24,372,536.13 × 9,820,088.13 - Step 4: Simplify right side
17,659,794.24x = 239,340,452,748,209.16 - Step 5: Solve for x
x = 239,340,452,748,209.16/17,659,794.24 - Step 6: Final answer
x = 13,552,844.93
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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.