Finding the Fourth Proportional to 4,561,137,425.34, 6,844,294,291.85 and 2,462,585,887.26
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Solution
The fourth proportional to 4,561,137,425.34, 6,844,294,291.85 and 2,462,585,887.26 is: 3,695,276,190.92
Step by Step Solution
- Step 1: Write the proportion equation
4,561,137,425.34 : 6,844,294,291.85 = 2,462,585,887.26 : x - Step 2: Convert to fraction form
4,561,137,425.34/6,844,294,291.85 = 2,462,585,887.26/x - Step 3: Cross multiply
4,561,137,425.34x = 6,844,294,291.85 × 2,462,585,887.26 - Step 4: Simplify right side
4,561,137,425.34x = 16,854,662,531,363,987,456 - Step 5: Solve for x
x = 16,854,662,531,363,987,456/4,561,137,425.34 - Step 6: Final answer
x = 3,695,276,190.92
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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.