Finding the Fourth Proportional to 354,578,674.68, 531,444,861.53 and 165,029,726.81
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Solution
The fourth proportional to 354,578,674.68, 531,444,861.53 and 165,029,726.81 is: 247,347,645.46
Step by Step Solution
- Step 1: Write the proportion equation
354,578,674.68 : 531,444,861.53 = 165,029,726.81 : x - Step 2: Convert to fraction form
354,578,674.68/531,444,861.53 = 165,029,726.81/x - Step 3: Cross multiply
354,578,674.68x = 531,444,861.53 × 165,029,726.81 - Step 4: Simplify right side
354,578,674.68x = 87,704,200,310,216,960 - Step 5: Solve for x
x = 87,704,200,310,216,960/354,578,674.68 - Step 6: Final answer
x = 247,347,645.46
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