Finding the Fourth Proportional to 39,293,236.53, 53,831,926.13 and 37,820,535.17
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Solution
The fourth proportional to 39,293,236.53, 53,831,926.13 and 37,820,535.17 is: 51,814,318.06
Step by Step Solution
- Step 1: Write the proportion equation
39,293,236.53 : 53,831,926.13 = 37,820,535.17 : x - Step 2: Convert to fraction form
39,293,236.53/53,831,926.13 = 37,820,535.17/x - Step 3: Cross multiply
39,293,236.53x = 53,831,926.13 × 37,820,535.17 - Step 4: Simplify right side
39,293,236.53x = 2,035,952,255,010,244.75 - Step 5: Solve for x
x = 2,035,952,255,010,244.75/39,293,236.53 - Step 6: Final answer
x = 51,814,318.06
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.