Finding the Fourth Proportional to 386,861,012.76, 580,368,102.66 and 110,514,613.08
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Solution
The fourth proportional to 386,861,012.76, 580,368,102.66 and 110,514,613.08 is: 165,793,797.24
Step by Step Solution
- Step 1: Write the proportion equation
386,861,012.76 : 580,368,102.66 = 110,514,613.08 : x - Step 2: Convert to fraction form
386,861,012.76/580,368,102.66 = 110,514,613.08/x - Step 3: Cross multiply
386,861,012.76x = 580,368,102.66 × 110,514,613.08 - Step 4: Simplify right side
386,861,012.76x = 64,139,156,309,443,616 - Step 5: Solve for x
x = 64,139,156,309,443,616/386,861,012.76 - Step 6: Final answer
x = 165,793,797.24
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