Finding the Fourth Proportional to 162,365,861.88, 243,584,615.88 and 47,359,405.08
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Solution
The fourth proportional to 162,365,861.88, 243,584,615.88 and 47,359,405.08 is: 71,049,556.61
Step by Step Solution
- Step 1: Write the proportion equation
162,365,861.88 : 243,584,615.88 = 47,359,405.08 : x - Step 2: Convert to fraction form
162,365,861.88/243,584,615.88 = 47,359,405.08/x - Step 3: Cross multiply
162,365,861.88x = 243,584,615.88 × 47,359,405.08 - Step 4: Simplify right side
162,365,861.88x = 11,536,022,494,717,120 - Step 5: Solve for x
x = 11,536,022,494,717,120/162,365,861.88 - Step 6: Final answer
x = 71,049,556.61
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