Finding the Fourth Proportional to 14,079,984, 19,430,377.92 and 7,641,456
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Solution
The fourth proportional to 14,079,984, 19,430,377.92 and 7,641,456 is: 10,545,209.28
Step by Step Solution
- Step 1: Write the proportion equation
14,079,984 : 19,430,377.92 = 7,641,456 : x - Step 2: Convert to fraction form
14,079,984/19,430,377.92 = 7,641,456/x - Step 3: Cross multiply
14,079,984x = 19,430,377.92 × 7,641,456 - Step 4: Simplify right side
14,079,984x = 148,476,377,939,051.53 - Step 5: Solve for x
x = 148,476,377,939,051.53/14,079,984 - Step 6: Final answer
x = 10,545,209.28
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