Finding the Fourth Proportional to 3,844,069,596.88, 5,304,857,797.36 and 2,258,228,395.28
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Solution
The fourth proportional to 3,844,069,596.88, 5,304,857,797.36 and 2,258,228,395.28 is: 3,116,379,714.00
Step by Step Solution
- Step 1: Write the proportion equation
3,844,069,596.88 : 5,304,857,797.36 = 2,258,228,395.28 : x - Step 2: Convert to fraction form
3,844,069,596.88/5,304,857,797.36 = 2,258,228,395.28/x - Step 3: Cross multiply
3,844,069,596.88x = 5,304,857,797.36 × 2,258,228,395.28 - Step 4: Simplify right side
3,844,069,596.88x = 11,979,580,510,920,867,840 - Step 5: Solve for x
x = 11,979,580,510,920,867,840/3,844,069,596.88 - Step 6: Final answer
x = 3,116,379,714.00
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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.