Finding the Fourth Proportional to 395,139,118.41, 592,478,930.70 and 149,514,727.68
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Solution
The fourth proportional to 395,139,118.41, 592,478,930.70 and 149,514,727.68 is: 224,185,158.73
Step by Step Solution
- Step 1: Write the proportion equation
395,139,118.41 : 592,478,930.70 = 149,514,727.68 : x - Step 2: Convert to fraction form
395,139,118.41/592,478,930.70 = 149,514,727.68/x - Step 3: Cross multiply
395,139,118.41x = 592,478,930.70 × 149,514,727.68 - Step 4: Simplify right side
395,139,118.41x = 88,584,325,979,748,096 - Step 5: Solve for x
x = 88,584,325,979,748,096/395,139,118.41 - Step 6: Final answer
x = 224,185,158.73
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