Finding the Fourth Proportional to 164,173,338.24, 226,504,195.20 and 94,557,325.44
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Solution
The fourth proportional to 164,173,338.24, 226,504,195.20 and 94,557,325.44 is: 130,457,424.63
Step by Step Solution
- Step 1: Write the proportion equation
164,173,338.24 : 226,504,195.20 = 94,557,325.44 : x - Step 2: Convert to fraction form
164,173,338.24/226,504,195.20 = 94,557,325.44/x - Step 3: Cross multiply
164,173,338.24x = 226,504,195.20 × 94,557,325.44 - Step 4: Simplify right side
164,173,338.24x = 21,417,630,899,051,684 - Step 5: Solve for x
x = 21,417,630,899,051,684/164,173,338.24 - Step 6: Final answer
x = 130,457,424.63
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.