Finding the Fourth Proportional to 75,519,859.76, 104,225,464.68 and 44,167,494.32
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Solution
The fourth proportional to 75,519,859.76, 104,225,464.68 and 44,167,494.32 is: 60,955,854.97
Step by Step Solution
- Step 1: Write the proportion equation
75,519,859.76 : 104,225,464.68 = 44,167,494.32 : x - Step 2: Convert to fraction form
75,519,859.76/104,225,464.68 = 44,167,494.32/x - Step 3: Cross multiply
75,519,859.76x = 104,225,464.68 × 44,167,494.32 - Step 4: Simplify right side
75,519,859.76x = 4,603,377,619,253,261 - Step 5: Solve for x
x = 4,603,377,619,253,261/75,519,859.76 - Step 6: Final answer
x = 60,955,854.97
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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.