Finding the Fourth Proportional to 313,301,864.92, 432,368,241.87 and 187,874,481.61
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Solution
The fourth proportional to 313,301,864.92, 432,368,241.87 and 187,874,481.61 is: 259,273,781.62
Step by Step Solution
- Step 1: Write the proportion equation
313,301,864.92 : 432,368,241.87 = 187,874,481.61 : x - Step 2: Convert to fraction form
313,301,864.92/432,368,241.87 = 187,874,481.61/x - Step 3: Cross multiply
313,301,864.92x = 432,368,241.87 × 187,874,481.61 - Step 4: Simplify right side
313,301,864.92x = 81,230,959,305,953,360 - Step 5: Solve for x
x = 81,230,959,305,953,360/313,301,864.92 - Step 6: Final answer
x = 259,273,781.62
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