Finding the Fourth Proportional to 244,495,842.30, 337,373,604.78 and 165,283,249.08
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Solution
The fourth proportional to 244,495,842.30, 337,373,604.78 and 165,283,249.08 is: 228,070,158.69
Step by Step Solution
- Step 1: Write the proportion equation
244,495,842.30 : 337,373,604.78 = 165,283,249.08 : x - Step 2: Convert to fraction form
244,495,842.30/337,373,604.78 = 165,283,249.08/x - Step 3: Cross multiply
244,495,842.30x = 337,373,604.78 × 165,283,249.08 - Step 4: Simplify right side
244,495,842.30x = 55,762,205,551,870,216 - Step 5: Solve for x
x = 55,762,205,551,870,216/244,495,842.30 - Step 6: Final answer
x = 228,070,158.69
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.