Finding the Fourth Proportional to 9,507,024,773,548.20, 14,261,358,625,149 and 2,622,818,129,274.90
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Solution
The fourth proportional to 9,507,024,773,548.20, 14,261,358,625,149 and 2,622,818,129,274.90 is: 3,934,453,821,368.51
Step by Step Solution
- Step 1: Write the proportion equation
9,507,024,773,548.20 : 14,261,358,625,149 = 2,622,818,129,274.90 : x - Step 2: Convert to fraction form
9,507,024,773,548.20/14,261,358,625,149 = 2,622,818,129,274.90/x - Step 3: Cross multiply
9,507,024,773,548.20x = 14,261,358,625,149 × 2,622,818,129,274.90 - Step 4: Simplify right side
9,507,024,773,548.20x = 37,404,949,950,131,758,459,518,976 - Step 5: Solve for x
x = 37,404,949,950,131,758,459,518,976/9,507,024,773,548.20 - Step 6: Final answer
x = 3,934,453,821,368.51
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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.