Finding the Fourth Proportional to 416,624,861.04, 625,058,637.12 and 186,540,137.28
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Solution
The fourth proportional to 416,624,861.04, 625,058,637.12 and 186,540,137.28 is: 279,864,537.33
Step by Step Solution
- Step 1: Write the proportion equation
416,624,861.04 : 625,058,637.12 = 186,540,137.28 : x - Step 2: Convert to fraction form
416,624,861.04/625,058,637.12 = 186,540,137.28/x - Step 3: Cross multiply
416,624,861.04x = 625,058,637.12 × 186,540,137.28 - Step 4: Simplify right side
416,624,861.04x = 116,598,523,976,414,512 - Step 5: Solve for x
x = 116,598,523,976,414,512/416,624,861.04 - Step 6: Final answer
x = 279,864,537.33
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