Finding the Fourth Proportional to 177,148,909.80, 265,723,364.70 and 49,498,093.80
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Solution
The fourth proportional to 177,148,909.80, 265,723,364.70 and 49,498,093.80 is: 74,247,140.70
Step by Step Solution
- Step 1: Write the proportion equation
177,148,909.80 : 265,723,364.70 = 49,498,093.80 : x - Step 2: Convert to fraction form
177,148,909.80/265,723,364.70 = 49,498,093.80/x - Step 3: Cross multiply
177,148,909.80x = 265,723,364.70 × 49,498,093.80 - Step 4: Simplify right side
177,148,909.80x = 13,152,800,030,772,208 - Step 5: Solve for x
x = 13,152,800,030,772,208/177,148,909.80 - Step 6: Final answer
x = 74,247,140.70
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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.