Finding the Fourth Proportional to 23,864,191.24, 35,781,637.17 and 9,274,074.99
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Solution
The fourth proportional to 23,864,191.24, 35,781,637.17 and 9,274,074.99 is: 13,905,419.34
Step by Step Solution
- Step 1: Write the proportion equation
23,864,191.24 : 35,781,637.17 = 9,274,074.99 : x - Step 2: Convert to fraction form
23,864,191.24/35,781,637.17 = 9,274,074.99/x - Step 3: Cross multiply
23,864,191.24x = 35,781,637.17 × 9,274,074.99 - Step 4: Simplify right side
23,864,191.24x = 331,841,586,379,551.38 - Step 5: Solve for x
x = 331,841,586,379,551.38/23,864,191.24 - Step 6: Final answer
x = 13,905,419.34
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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.