Finding the Fourth Proportional to 4,389,747,481.64, 6,057,856,008.02 and 2,382,583,030.09
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Solution
The fourth proportional to 4,389,747,481.64, 6,057,856,008.02 and 2,382,583,030.09 is: 3,287,967,014.92
Step by Step Solution
- Step 1: Write the proportion equation
4,389,747,481.64 : 6,057,856,008.02 = 2,382,583,030.09 : x - Step 2: Convert to fraction form
4,389,747,481.64/6,057,856,008.02 = 2,382,583,030.09/x - Step 3: Cross multiply
4,389,747,481.64x = 6,057,856,008.02 × 2,382,583,030.09 - Step 4: Simplify right side
4,389,747,481.64x = 14,433,344,923,452,911,616 - Step 5: Solve for x
x = 14,433,344,923,452,911,616/4,389,747,481.64 - Step 6: Final answer
x = 3,287,967,014.92
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.