Finding the Fourth Proportional to 17,834,776.21, 24,613,509.05 and 10,101,194.29
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Solution
The fourth proportional to 17,834,776.21, 24,613,509.05 and 10,101,194.29 is: 13,940,507.81
Step by Step Solution
- Step 1: Write the proportion equation
17,834,776.21 : 24,613,509.05 = 10,101,194.29 : x - Step 2: Convert to fraction form
17,834,776.21/24,613,509.05 = 10,101,194.29/x - Step 3: Cross multiply
17,834,776.21x = 24,613,509.05 × 10,101,194.29 - Step 4: Simplify right side
17,834,776.21x = 248,625,837,072,723.31 - Step 5: Solve for x
x = 248,625,837,072,723.31/17,834,776.21 - Step 6: Final answer
x = 13,940,507.81
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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.