Finding the Fourth Proportional to 32,410,777,896.99, 44,731,551,944.70 and 18,674,940,414.60
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Solution
The fourth proportional to 32,410,777,896.99, 44,731,551,944.70 and 18,674,940,414.60 is: 25,774,113,471.60
Step by Step Solution
- Step 1: Write the proportion equation
32,410,777,896.99 : 44,731,551,944.70 = 18,674,940,414.60 : x - Step 2: Convert to fraction form
32,410,777,896.99/44,731,551,944.70 = 18,674,940,414.60/x - Step 3: Cross multiply
32,410,777,896.99x = 44,731,551,944.70 × 18,674,940,414.60 - Step 4: Simplify right side
32,410,777,896.99x = 835,359,067,219,857,113,088 - Step 5: Solve for x
x = 835,359,067,219,857,113,088/32,410,777,896.99 - Step 6: Final answer
x = 25,774,113,471.60
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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.