Finding the Fourth Proportional to 141,471,597, 212,207,383.98 and 39,235,633.32
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Solution
The fourth proportional to 141,471,597, 212,207,383.98 and 39,235,633.32 is: 58,853,446.79
Step by Step Solution
- Step 1: Write the proportion equation
141,471,597 : 212,207,383.98 = 39,235,633.32 : x - Step 2: Convert to fraction form
141,471,597/212,207,383.98 = 39,235,633.32/x - Step 3: Cross multiply
141,471,597x = 212,207,383.98 × 39,235,633.32 - Step 4: Simplify right side
141,471,597x = 8,326,091,105,635,722 - Step 5: Solve for x
x = 8,326,091,105,635,722/141,471,597 - Step 6: Final answer
x = 58,853,446.79
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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.