Finding the Fourth Proportional to 416,780,628.62, 625,261,222.29 and 125,623,394.06
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Solution
The fourth proportional to 416,780,628.62, 625,261,222.29 and 125,623,394.06 is: 188,462,302.53
Step by Step Solution
- Step 1: Write the proportion equation
416,780,628.62 : 625,261,222.29 = 125,623,394.06 : x - Step 2: Convert to fraction form
416,780,628.62/625,261,222.29 = 125,623,394.06/x - Step 3: Cross multiply
416,780,628.62x = 625,261,222.29 × 125,623,394.06 - Step 4: Simplify right side
416,780,628.62x = 78,547,436,918,173,920 - Step 5: Solve for x
x = 78,547,436,918,173,920/416,780,628.62 - Step 6: Final answer
x = 188,462,302.53
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