Finding the Fourth Proportional to 2,482,609,183.52, 3,724,296,412.80 and 846,451,148
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Solution
The fourth proportional to 2,482,609,183.52, 3,724,296,412.80 and 846,451,148 is: 1,269,807,183.12
Step by Step Solution
- Step 1: Write the proportion equation
2,482,609,183.52 : 3,724,296,412.80 = 846,451,148 : x - Step 2: Convert to fraction form
2,482,609,183.52/3,724,296,412.80 = 846,451,148/x - Step 3: Cross multiply
2,482,609,183.52x = 3,724,296,412.80 × 846,451,148 - Step 4: Simplify right side
2,482,609,183.52x = 3,152,434,974,106,842,112 - Step 5: Solve for x
x = 3,152,434,974,106,842,112/2,482,609,183.52 - Step 6: Final answer
x = 1,269,807,183.12
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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.