Finding the Fourth Proportional to 141,124,479.87, 211,648,928.43 and 38,864,208.99
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Solution
The fourth proportional to 141,124,479.87, 211,648,928.43 and 38,864,208.99 is: 58,285,906.13
Step by Step Solution
- Step 1: Write the proportion equation
141,124,479.87 : 211,648,928.43 = 38,864,208.99 : x - Step 2: Convert to fraction form
141,124,479.87/211,648,928.43 = 38,864,208.99/x - Step 3: Cross multiply
141,124,479.87x = 211,648,928.43 × 38,864,208.99 - Step 4: Simplify right side
141,124,479.87x = 8,225,568,187,013,073 - Step 5: Solve for x
x = 8,225,568,187,013,073/141,124,479.87 - Step 6: Final answer
x = 58,285,906.13
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