Finding the Fourth Proportional to 2,016,204,047.70, 3,024,306,071.55 and 1,608,057,359.70
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Solution
The fourth proportional to 2,016,204,047.70, 3,024,306,071.55 and 1,608,057,359.70 is: 2,412,086,039.55
Step by Step Solution
- Step 1: Write the proportion equation
2,016,204,047.70 : 3,024,306,071.55 = 1,608,057,359.70 : x - Step 2: Convert to fraction form
2,016,204,047.70/3,024,306,071.55 = 1,608,057,359.70/x - Step 3: Cross multiply
2,016,204,047.70x = 3,024,306,071.55 × 1,608,057,359.70 - Step 4: Simplify right side
2,016,204,047.70x = 4,863,257,636,341,372,928 - Step 5: Solve for x
x = 4,863,257,636,341,372,928/2,016,204,047.70 - Step 6: Final answer
x = 2,412,086,039.55
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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.