Finding the Fourth Proportional to 147,883,515.21, 221,845,449.92 and 61,601,743.87
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Solution
The fourth proportional to 147,883,515.21, 221,845,449.92 and 61,601,743.87 is: 92,411,020.70
Step by Step Solution
- Step 1: Write the proportion equation
147,883,515.21 : 221,845,449.92 = 61,601,743.87 : x - Step 2: Convert to fraction form
147,883,515.21/221,845,449.92 = 61,601,743.87/x - Step 3: Cross multiply
147,883,515.21x = 221,845,449.92 × 61,601,743.87 - Step 4: Simplify right side
147,883,515.21x = 13,666,066,584,696,750 - Step 5: Solve for x
x = 13,666,066,584,696,750/147,883,515.21 - Step 6: Final answer
x = 92,411,020.70
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