Finding the Fourth Proportional to 65,124,372.52, 97,665,817.64 and 21,394,980.52
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Solution
The fourth proportional to 65,124,372.52, 97,665,817.64 and 21,394,980.52 is: 32,085,656.80
Step by Step Solution
- Step 1: Write the proportion equation
65,124,372.52 : 97,665,817.64 = 21,394,980.52 : x - Step 2: Convert to fraction form
65,124,372.52/97,665,817.64 = 21,394,980.52/x - Step 3: Cross multiply
65,124,372.52x = 97,665,817.64 × 21,394,980.52 - Step 4: Simplify right side
65,124,372.52x = 2,089,558,265,877,672.25 - Step 5: Solve for x
x = 2,089,558,265,877,672.25/65,124,372.52 - Step 6: Final answer
x = 32,085,656.80
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