Finding the Fourth Proportional to 416,482,836.48, 624,598,477.92 and 125,272,653.84
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Solution
The fourth proportional to 416,482,836.48, 624,598,477.92 and 125,272,653.84 is: 187,871,148.72
Step by Step Solution
- Step 1: Write the proportion equation
416,482,836.48 : 624,598,477.92 = 125,272,653.84 : x - Step 2: Convert to fraction form
416,482,836.48/624,598,477.92 = 125,272,653.84/x - Step 3: Cross multiply
416,482,836.48x = 624,598,477.92 × 125,272,653.84 - Step 4: Simplify right side
416,482,836.48x = 78,245,108,913,463,040 - Step 5: Solve for x
x = 78,245,108,913,463,040/416,482,836.48 - Step 6: Final answer
x = 187,871,148.72
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