Finding the Fourth Proportional to 23,184,297.68, 34,776,566.49 and 13,592,950.16
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Solution
The fourth proportional to 23,184,297.68, 34,776,566.49 and 13,592,950.16 is: 20,389,495.58
Step by Step Solution
- Step 1: Write the proportion equation
23,184,297.68 : 34,776,566.49 = 13,592,950.16 : x - Step 2: Convert to fraction form
23,184,297.68/34,776,566.49 = 13,592,950.16/x - Step 3: Cross multiply
23,184,297.68x = 34,776,566.49 × 13,592,950.16 - Step 4: Simplify right side
23,184,297.68x = 472,716,135,034,496.19 - Step 5: Solve for x
x = 472,716,135,034,496.19/23,184,297.68 - Step 6: Final answer
x = 20,389,495.58
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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.