Finding the Fourth Proportional to 353,694,928.24, 529,862,417.75 and 197,775,833.84
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Solution
The fourth proportional to 353,694,928.24, 529,862,417.75 and 197,775,833.84 is: 296,283,528.89
Step by Step Solution
- Step 1: Write the proportion equation
353,694,928.24 : 529,862,417.75 = 197,775,833.84 : x - Step 2: Convert to fraction form
353,694,928.24/529,862,417.75 = 197,775,833.84/x - Step 3: Cross multiply
353,694,928.24x = 529,862,417.75 × 197,775,833.84 - Step 4: Simplify right side
353,694,928.24x = 104,793,981,490,816,784 - Step 5: Solve for x
x = 104,793,981,490,816,784/353,694,928.24 - Step 6: Final answer
x = 296,283,528.89
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