Finding the Fourth Proportional to 17,338,236.71, 26,016,876.61 and 10,060,595.08
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Solution
The fourth proportional to 17,338,236.71, 26,016,876.61 and 10,060,595.08 is: 15,096,417.54
Step by Step Solution
- Step 1: Write the proportion equation
17,338,236.71 : 26,016,876.61 = 10,060,595.08 : x - Step 2: Convert to fraction form
17,338,236.71/26,016,876.61 = 10,060,595.08/x - Step 3: Cross multiply
17,338,236.71x = 26,016,876.61 × 10,060,595.08 - Step 4: Simplify right side
17,338,236.71x = 261,745,260,729,339.44 - Step 5: Solve for x
x = 261,745,260,729,339.44/17,338,236.71 - Step 6: Final answer
x = 15,096,417.54
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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.