Finding the Fourth Proportional to 421,260,874.08, 631,919,037.42 and 110,376,102.48
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Solution
The fourth proportional to 421,260,874.08, 631,919,037.42 and 110,376,102.48 is: 165,571,418.39
Step by Step Solution
- Step 1: Write the proportion equation
421,260,874.08 : 631,919,037.42 = 110,376,102.48 : x - Step 2: Convert to fraction form
421,260,874.08/631,919,037.42 = 110,376,102.48/x - Step 3: Cross multiply
421,260,874.08x = 631,919,037.42 × 110,376,102.48 - Step 4: Simplify right side
421,260,874.08x = 69,748,760,433,332,872 - Step 5: Solve for x
x = 69,748,760,433,332,872/421,260,874.08 - Step 6: Final answer
x = 165,571,418.39
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