Finding the Fourth Proportional to 303,177,162.68, 454,802,048.76 and 93,060,326.24
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Solution
The fourth proportional to 303,177,162.68, 454,802,048.76 and 93,060,326.24 is: 139,601,633.11
Step by Step Solution
- Step 1: Write the proportion equation
303,177,162.68 : 454,802,048.76 = 93,060,326.24 : x - Step 2: Convert to fraction form
303,177,162.68/454,802,048.76 = 93,060,326.24/x - Step 3: Cross multiply
303,177,162.68x = 454,802,048.76 × 93,060,326.24 - Step 4: Simplify right side
303,177,162.68x = 42,324,027,032,006,464 - Step 5: Solve for x
x = 42,324,027,032,006,464/303,177,162.68 - Step 6: Final answer
x = 139,601,633.11
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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.