Finding the Fourth Proportional to 44,535,274.14, 61,457,635.35 and 26,201,738.46
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Solution
The fourth proportional to 44,535,274.14, 61,457,635.35 and 26,201,738.46 is: 36,157,785.46
Step by Step Solution
- Step 1: Write the proportion equation
44,535,274.14 : 61,457,635.35 = 26,201,738.46 : x - Step 2: Convert to fraction form
44,535,274.14/61,457,635.35 = 26,201,738.46/x - Step 3: Cross multiply
44,535,274.14x = 61,457,635.35 × 26,201,738.46 - Step 4: Simplify right side
44,535,274.14x = 1,610,296,887,810,750.75 - Step 5: Solve for x
x = 1,610,296,887,810,750.75/44,535,274.14 - Step 6: Final answer
x = 36,157,785.46
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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.