Finding the Fourth Proportional to 13,129,489.25, 19,695,804.41 and 4,030,391.00
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Solution
The fourth proportional to 13,129,489.25, 19,695,804.41 and 4,030,391.00 is: 6,046,068.60
Step by Step Solution
- Step 1: Write the proportion equation
13,129,489.25 : 19,695,804.41 = 4,030,391.00 : x - Step 2: Convert to fraction form
13,129,489.25/19,695,804.41 = 4,030,391.00/x - Step 3: Cross multiply
13,129,489.25x = 19,695,804.41 × 4,030,391.00 - Step 4: Simplify right side
13,129,489.25x = 79,381,792,713,193.34 - Step 5: Solve for x
x = 79,381,792,713,193.34/13,129,489.25 - Step 6: Final answer
x = 6,046,068.60
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