Finding the Fourth Proportional to 4,561,137,424.34, 6,844,294,290.35 and 2,462,585,886.26
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Solution
The fourth proportional to 4,561,137,424.34, 6,844,294,290.35 and 2,462,585,886.26 is: 3,695,276,189.42
Step by Step Solution
- Step 1: Write the proportion equation
4,561,137,424.34 : 6,844,294,290.35 = 2,462,585,886.26 : x - Step 2: Convert to fraction form
4,561,137,424.34/6,844,294,290.35 = 2,462,585,886.26/x - Step 3: Cross multiply
4,561,137,424.34x = 6,844,294,290.35 × 2,462,585,886.26 - Step 4: Simplify right side
4,561,137,424.34x = 16,854,662,520,825,815,040 - Step 5: Solve for x
x = 16,854,662,520,825,815,040/4,561,137,424.34 - Step 6: Final answer
x = 3,695,276,189.42
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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.