Finding the Fourth Proportional to 29,269,552.42, 43,887,310.36 and 11,075,153.11
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Solution
The fourth proportional to 29,269,552.42, 43,887,310.36 and 11,075,153.11 is: 16,606,290.21
Step by Step Solution
- Step 1: Write the proportion equation
29,269,552.42 : 43,887,310.36 = 11,075,153.11 : x - Step 2: Convert to fraction form
29,269,552.42/43,887,310.36 = 11,075,153.11/x - Step 3: Cross multiply
29,269,552.42x = 43,887,310.36 × 11,075,153.11 - Step 4: Simplify right side
29,269,552.42x = 486,058,681,685,683.06 - Step 5: Solve for x
x = 486,058,681,685,683.06/29,269,552.42 - Step 6: Final answer
x = 16,606,290.21
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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.