Finding the Fourth Proportional to 24,758,707.88, 34,166,351.17 and 14,841,193.04
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Solution
The fourth proportional to 24,758,707.88, 34,166,351.17 and 14,841,193.04 is: 20,480,447.35
Step by Step Solution
- Step 1: Write the proportion equation
24,758,707.88 : 34,166,351.17 = 14,841,193.04 : x - Step 2: Convert to fraction form
24,758,707.88/34,166,351.17 = 14,841,193.04/x - Step 3: Cross multiply
24,758,707.88x = 34,166,351.17 × 14,841,193.04 - Step 4: Simplify right side
24,758,707.88x = 507,069,412,978,465.06 - Step 5: Solve for x
x = 507,069,412,978,465.06/24,758,707.88 - Step 6: Final answer
x = 20,480,447.35
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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.