Finding the Fourth Proportional to 29,759,109.68, 44,551,948.62 and 22,116,594.44
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Solution
The fourth proportional to 29,759,109.68, 44,551,948.62 and 22,116,594.44 is: 33,110,445.50
Step by Step Solution
- Step 1: Write the proportion equation
29,759,109.68 : 44,551,948.62 = 22,116,594.44 : x - Step 2: Convert to fraction form
29,759,109.68/44,551,948.62 = 22,116,594.44/x - Step 3: Cross multiply
29,759,109.68x = 44,551,948.62 × 22,116,594.44 - Step 4: Simplify right side
29,759,109.68x = 985,337,379,140,257.62 - Step 5: Solve for x
x = 985,337,379,140,257.62/29,759,109.68 - Step 6: Final answer
x = 33,110,445.50
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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.