Finding the Fourth Proportional to 3,593,304,295.13, 5,385,138,537.26 and 2,796,583,487.47
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Solution
The fourth proportional to 3,593,304,295.13, 5,385,138,537.26 and 2,796,583,487.47 is: 4,191,125,569.70
Step by Step Solution
- Step 1: Write the proportion equation
3,593,304,295.13 : 5,385,138,537.26 = 2,796,583,487.47 : x - Step 2: Convert to fraction form
3,593,304,295.13/5,385,138,537.26 = 2,796,583,487.47/x - Step 3: Cross multiply
3,593,304,295.13x = 5,385,138,537.26 × 2,796,583,487.47 - Step 4: Simplify right side
3,593,304,295.13x = 15,059,989,511,033,194,496 - Step 5: Solve for x
x = 15,059,989,511,033,194,496/3,593,304,295.13 - Step 6: Final answer
x = 4,191,125,569.70
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1.5x scale
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.