Finding the Fourth Proportional to 44,322,867.91, 61,164,919.22 and 24,477,472.99
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Solution
The fourth proportional to 44,322,867.91, 61,164,919.22 and 24,477,472.99 is: 33,778,560.11
Step by Step Solution
- Step 1: Write the proportion equation
44,322,867.91 : 61,164,919.22 = 24,477,472.99 : x - Step 2: Convert to fraction form
44,322,867.91/61,164,919.22 = 24,477,472.99/x - Step 3: Cross multiply
44,322,867.91x = 61,164,919.22 × 24,477,472.99 - Step 4: Simplify right side
44,322,867.91x = 1,497,162,658,143,081.75 - Step 5: Solve for x
x = 1,497,162,658,143,081.75/44,322,867.91 - Step 6: Final answer
x = 33,778,560.11
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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.