Finding the Fourth Proportional to 32,323,448.94, 48,359,399 and 29,609,261.66
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Solution
The fourth proportional to 32,323,448.94, 48,359,399 and 29,609,261.66 is: 44,298,679.31
Step by Step Solution
- Step 1: Write the proportion equation
32,323,448.94 : 48,359,399 = 29,609,261.66 : x - Step 2: Convert to fraction form
32,323,448.94/48,359,399 = 29,609,261.66/x - Step 3: Cross multiply
32,323,448.94x = 48,359,399 × 29,609,261.66 - Step 4: Simplify right side
32,323,448.94x = 1,431,886,098,711,342.25 - Step 5: Solve for x
x = 1,431,886,098,711,342.25/32,323,448.94 - Step 6: Final answer
x = 44,298,679.31
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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.