Finding the Fourth Proportional to 299,248,660.10, 448,915,829.60 and 92,004,472.40
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Solution
The fourth proportional to 299,248,660.10, 448,915,829.60 and 92,004,472.40 is: 138,019,879.65
Step by Step Solution
- Step 1: Write the proportion equation
299,248,660.10 : 448,915,829.60 = 92,004,472.40 : x - Step 2: Convert to fraction form
299,248,660.10/448,915,829.60 = 92,004,472.40/x - Step 3: Cross multiply
299,248,660.10x = 448,915,829.60 × 92,004,472.40 - Step 4: Simplify right side
299,248,660.10x = 41,302,264,052,341,736 - Step 5: Solve for x
x = 41,302,264,052,341,736/299,248,660.10 - Step 6: Final answer
x = 138,019,879.65
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