Finding the Fourth Proportional to 28,327,735.17, 39,092,276.43 and 16,104,592.17
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Solution
The fourth proportional to 28,327,735.17, 39,092,276.43 and 16,104,592.17 is: 22,224,338.27
Step by Step Solution
- Step 1: Write the proportion equation
28,327,735.17 : 39,092,276.43 = 16,104,592.17 : x - Step 2: Convert to fraction form
28,327,735.17/39,092,276.43 = 16,104,592.17/x - Step 3: Cross multiply
28,327,735.17x = 39,092,276.43 × 16,104,592.17 - Step 4: Simplify right side
28,327,735.17x = 629,565,168,902,053.50 - Step 5: Solve for x
x = 629,565,168,902,053.50/28,327,735.17 - Step 6: Final answer
x = 22,224,338.27
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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.