Finding the Fourth Proportional to 252,192,490.60, 377,994,803.10 and 115,891,652.20
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Solution
The fourth proportional to 252,192,490.60, 377,994,803.10 and 115,891,652.20 is: 173,702,405.45
Step by Step Solution
- Step 1: Write the proportion equation
252,192,490.60 : 377,994,803.10 = 115,891,652.20 : x - Step 2: Convert to fraction form
252,192,490.60/377,994,803.10 = 115,891,652.20/x - Step 3: Cross multiply
252,192,490.60x = 377,994,803.10 × 115,891,652.20 - Step 4: Simplify right side
252,192,490.60x = 43,806,442,254,272,688 - Step 5: Solve for x
x = 43,806,442,254,272,688/252,192,490.60 - Step 6: Final answer
x = 173,702,405.45
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