Finding the Fourth Proportional to 319,341,299.74, 479,008,756.26 and 100,991,679.02
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Solution
The fourth proportional to 319,341,299.74, 479,008,756.26 and 100,991,679.02 is: 151,486,508.63
Step by Step Solution
- Step 1: Write the proportion equation
319,341,299.74 : 479,008,756.26 = 100,991,679.02 : x - Step 2: Convert to fraction form
319,341,299.74/479,008,756.26 = 100,991,679.02/x - Step 3: Cross multiply
319,341,299.74x = 479,008,756.26 × 100,991,679.02 - Step 4: Simplify right side
319,341,299.74x = 48,375,898,559,979,336 - Step 5: Solve for x
x = 48,375,898,559,979,336/319,341,299.74 - Step 6: Final answer
x = 151,486,508.63
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