Finding the Fourth Proportional to 175,877,359.97, 263,816,048.16 and 120,490,578.95
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Solution
The fourth proportional to 175,877,359.97, 263,816,048.16 and 120,490,578.95 is: 180,735,874.05
Step by Step Solution
- Step 1: Write the proportion equation
175,877,359.97 : 263,816,048.16 = 120,490,578.95 : x - Step 2: Convert to fraction form
175,877,359.97/263,816,048.16 = 120,490,578.95/x - Step 3: Cross multiply
175,877,359.97x = 263,816,048.16 × 120,490,578.95 - Step 4: Simplify right side
175,877,359.97x = 31,787,348,379,099,484 - Step 5: Solve for x
x = 31,787,348,379,099,484/175,877,359.97 - Step 6: Final answer
x = 180,735,874.05
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