Finding the Fourth Proportional to 372,124,916.82, 558,202,767.39 and 109,809,471.06
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Solution
The fourth proportional to 372,124,916.82, 558,202,767.39 and 109,809,471.06 is: 164,718,748.63
Step by Step Solution
- Step 1: Write the proportion equation
372,124,916.82 : 558,202,767.39 = 109,809,471.06 : x - Step 2: Convert to fraction form
372,124,916.82/558,202,767.39 = 109,809,471.06/x - Step 3: Cross multiply
372,124,916.82x = 558,202,767.39 × 109,809,471.06 - Step 4: Simplify right side
372,124,916.82x = 61,295,950,631,324,120 - Step 5: Solve for x
x = 61,295,950,631,324,120/372,124,916.82 - Step 6: Final answer
x = 164,718,748.63
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