Finding the Fourth Proportional to 591,176,709,107.05, 886,766,516,819.55 and 166,707,198,743.95
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Solution
The fourth proportional to 591,176,709,107.05, 886,766,516,819.55 and 166,707,198,743.95 is: 250,061,207,895.37
Step by Step Solution
- Step 1: Write the proportion equation
591,176,709,107.05 : 886,766,516,819.55 = 166,707,198,743.95 : x - Step 2: Convert to fraction form
591,176,709,107.05/886,766,516,819.55 = 166,707,198,743.95/x - Step 3: Cross multiply
591,176,709,107.05x = 886,766,516,819.55 × 166,707,198,743.95 - Step 4: Simplify right side
591,176,709,107.05x = 147,830,361,958,917,014,028,288 - Step 5: Solve for x
x = 147,830,361,958,917,014,028,288/591,176,709,107.05 - Step 6: Final answer
x = 250,061,207,895.37
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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.