Finding the Fourth Proportional to 32,216,473.05, 48,329,249.13 and 10,349,520
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Solution
The fourth proportional to 32,216,473.05, 48,329,249.13 and 10,349,520 is: 15,525,738.33
Step by Step Solution
- Step 1: Write the proportion equation
32,216,473.05 : 48,329,249.13 = 10,349,520 : x - Step 2: Convert to fraction form
32,216,473.05/48,329,249.13 = 10,349,520/x - Step 3: Cross multiply
32,216,473.05x = 48,329,249.13 × 10,349,520 - Step 4: Simplify right side
32,216,473.05x = 500,184,530,455,917.62 - Step 5: Solve for x
x = 500,184,530,455,917.62/32,216,473.05 - Step 6: Final answer
x = 15,525,738.33
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.