Finding the Fourth Proportional to 182,409,624.07, 251,743,284.86 and 104,104,892.79
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Solution
The fourth proportional to 182,409,624.07, 251,743,284.86 and 104,104,892.79 is: 143,675,027.10
Step by Step Solution
- Step 1: Write the proportion equation
182,409,624.07 : 251,743,284.86 = 104,104,892.79 : x - Step 2: Convert to fraction form
182,409,624.07/251,743,284.86 = 104,104,892.79/x - Step 3: Cross multiply
182,409,624.07x = 251,743,284.86 × 104,104,892.79 - Step 4: Simplify right side
182,409,624.07x = 26,207,707,680,432,208 - Step 5: Solve for x
x = 26,207,707,680,432,208/182,409,624.07 - Step 6: Final answer
x = 143,675,027.10
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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.