Finding the Fourth Proportional to 9,352,024,729.44, 14,027,920,042.32 and 2,269,566,268.80
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Solution
The fourth proportional to 9,352,024,729.44, 14,027,920,042.32 and 2,269,566,268.80 is: 3,404,320,996.85
Step by Step Solution
- Step 1: Write the proportion equation
9,352,024,729.44 : 14,027,920,042.32 = 2,269,566,268.80 : x - Step 2: Convert to fraction form
9,352,024,729.44/14,027,920,042.32 = 2,269,566,268.80/x - Step 3: Cross multiply
9,352,024,729.44x = 14,027,920,042.32 × 2,269,566,268.80 - Step 4: Simplify right side
9,352,024,729.44x = 31,837,294,149,472,944,128 - Step 5: Solve for x
x = 31,837,294,149,472,944,128/9,352,024,729.44 - Step 6: Final answer
x = 3,404,320,996.85
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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.