Finding the Fourth Proportional to 48,366,126.99, 66,744,796.01 and 26,339,994
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Solution
The fourth proportional to 48,366,126.99, 66,744,796.01 and 26,339,994 is: 36,348,941.62
Step by Step Solution
- Step 1: Write the proportion equation
48,366,126.99 : 66,744,796.01 = 26,339,994 : x - Step 2: Convert to fraction form
48,366,126.99/66,744,796.01 = 26,339,994/x - Step 3: Cross multiply
48,366,126.99x = 66,744,796.01 × 26,339,994 - Step 4: Simplify right side
48,366,126.99x = 1,758,057,526,302,924 - Step 5: Solve for x
x = 1,758,057,526,302,924/48,366,126.99 - Step 6: Final answer
x = 36,348,941.62
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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.