Finding the Fourth Proportional to 232,346,910.07, 348,392,731.79 and 159,581,998.63
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Solution
The fourth proportional to 232,346,910.07, 348,392,731.79 and 159,581,998.63 is: 239,285,336.01
Step by Step Solution
- Step 1: Write the proportion equation
232,346,910.07 : 348,392,731.79 = 159,581,998.63 : x - Step 2: Convert to fraction form
232,346,910.07/348,392,731.79 = 159,581,998.63/x - Step 3: Cross multiply
232,346,910.07x = 348,392,731.79 × 159,581,998.63 - Step 4: Simplify right side
232,346,910.07x = 55,597,208,447,151,336 - Step 5: Solve for x
x = 55,597,208,447,151,336/232,346,910.07 - Step 6: Final answer
x = 239,285,336.01
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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.