Finding the Fourth Proportional to 160,719,139.68, 241,052,881.02 and 44,107,249.92
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Solution
The fourth proportional to 160,719,139.68, 241,052,881.02 and 44,107,249.92 is: 66,153,786.59
Step by Step Solution
- Step 1: Write the proportion equation
160,719,139.68 : 241,052,881.02 = 44,107,249.92 : x - Step 2: Convert to fraction form
160,719,139.68/241,052,881.02 = 44,107,249.92/x - Step 3: Cross multiply
160,719,139.68x = 241,052,881.02 × 44,107,249.92 - Step 4: Simplify right side
160,719,139.68x = 10,632,179,667,085,166 - Step 5: Solve for x
x = 10,632,179,667,085,166/160,719,139.68 - Step 6: Final answer
x = 66,153,786.59
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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.