Finding the Fourth Proportional to 192,854,978.26, 266,135,343.48 and 113,475,181.18
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Solution
The fourth proportional to 192,854,978.26, 266,135,343.48 and 113,475,181.18 is: 156,593,086.64
Step by Step Solution
- Step 1: Write the proportion equation
192,854,978.26 : 266,135,343.48 = 113,475,181.18 : x - Step 2: Convert to fraction form
192,854,978.26/266,135,343.48 = 113,475,181.18/x - Step 3: Cross multiply
192,854,978.26x = 266,135,343.48 × 113,475,181.18 - Step 4: Simplify right side
192,854,978.26x = 30,199,756,319,794,532 - Step 5: Solve for x
x = 30,199,756,319,794,532/192,854,978.26 - Step 6: Final answer
x = 156,593,086.64
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