Finding the Fourth Proportional to 241,217,624.16, 361,682,619.12 and 163,589,971.68
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Solution
The fourth proportional to 241,217,624.16, 361,682,619.12 and 163,589,971.68 is: 245,287,423.03
Step by Step Solution
- Step 1: Write the proportion equation
241,217,624.16 : 361,682,619.12 = 163,589,971.68 : x - Step 2: Convert to fraction form
241,217,624.16/361,682,619.12 = 163,589,971.68/x - Step 3: Cross multiply
241,217,624.16x = 361,682,619.12 × 163,589,971.68 - Step 4: Simplify right side
241,217,624.16x = 59,167,649,418,989,032 - Step 5: Solve for x
x = 59,167,649,418,989,032/241,217,624.16 - Step 6: Final answer
x = 245,287,423.03
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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.