Finding the Fourth Proportional to 35,494,674.37, 53,101,926 and 26,883,586.03
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Solution
The fourth proportional to 35,494,674.37, 53,101,926 and 26,883,586.03 is: 40,219,278.56
Step by Step Solution
- Step 1: Write the proportion equation
35,494,674.37 : 53,101,926 = 26,883,586.03 : x - Step 2: Convert to fraction form
35,494,674.37/53,101,926 = 26,883,586.03/x - Step 3: Cross multiply
35,494,674.37x = 53,101,926 × 26,883,586.03 - Step 4: Simplify right side
35,494,674.37x = 1,427,570,195,979,693.75 - Step 5: Solve for x
x = 1,427,570,195,979,693.75/35,494,674.37 - Step 6: Final answer
x = 40,219,278.56
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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.