Finding the Fourth Proportional to 235,173,096.66, 352,736,837.82 and 71,412,271.68
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Solution
The fourth proportional to 235,173,096.66, 352,736,837.82 and 71,412,271.68 is: 107,111,481.93
Step by Step Solution
- Step 1: Write the proportion equation
235,173,096.66 : 352,736,837.82 = 71,412,271.68 : x - Step 2: Convert to fraction form
235,173,096.66/352,736,837.82 = 71,412,271.68/x - Step 3: Cross multiply
235,173,096.66x = 352,736,837.82 × 71,412,271.68 - Step 4: Simplify right side
235,173,096.66x = 25,189,738,893,945,940 - Step 5: Solve for x
x = 25,189,738,893,945,940/235,173,096.66 - Step 6: Final answer
x = 107,111,481.93
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.