Finding the Fourth Proportional to 494,802,263.08, 682,808,416.32 and 274,799,860.84
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Solution
The fourth proportional to 494,802,263.08, 682,808,416.32 and 274,799,860.84 is: 379,213,418.74
Step by Step Solution
- Step 1: Write the proportion equation
494,802,263.08 : 682,808,416.32 = 274,799,860.84 : x - Step 2: Convert to fraction form
494,802,263.08/682,808,416.32 = 274,799,860.84/x - Step 3: Cross multiply
494,802,263.08x = 682,808,416.32 × 274,799,860.84 - Step 4: Simplify right side
494,802,263.08x = 187,635,657,785,116,768 - Step 5: Solve for x
x = 187,635,657,785,116,768/494,802,263.08 - Step 6: Final answer
x = 379,213,418.74
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