Finding the Fourth Proportional to 395,139,121.41, 592,478,935.20 and 149,514,730.68
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Solution
The fourth proportional to 395,139,121.41, 592,478,935.20 and 149,514,730.68 is: 224,185,163.23
Step by Step Solution
- Step 1: Write the proportion equation
395,139,121.41 : 592,478,935.20 = 149,514,730.68 : x - Step 2: Convert to fraction form
395,139,121.41/592,478,935.20 = 149,514,730.68/x - Step 3: Cross multiply
395,139,121.41x = 592,478,935.20 × 149,514,730.68 - Step 4: Simplify right side
395,139,121.41x = 88,584,328,430,001,184 - Step 5: Solve for x
x = 88,584,328,430,001,184/395,139,121.41 - Step 6: Final answer
x = 224,185,163.23
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