Finding the Fourth Proportional to 416,482,846.61, 624,598,493.11 and 125,272,663.97
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Solution
The fourth proportional to 416,482,846.61, 624,598,493.11 and 125,272,663.97 is: 187,871,163.91
Step by Step Solution
- Step 1: Write the proportion equation
416,482,846.61 : 624,598,493.11 = 125,272,663.97 : x - Step 2: Convert to fraction form
416,482,846.61/624,598,493.11 = 125,272,663.97/x - Step 3: Cross multiply
416,482,846.61x = 624,598,493.11 × 125,272,663.97 - Step 4: Simplify right side
416,482,846.61x = 78,245,117,140,101,216 - Step 5: Solve for x
x = 78,245,117,140,101,216/416,482,846.61 - Step 6: Final answer
x = 187,871,163.91
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