Finding the Fourth Proportional to 209,471,720.26, 314,216,423.88 and 61,919,617.75
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Solution
The fourth proportional to 209,471,720.26, 314,216,423.88 and 61,919,617.75 is: 92,882,040.75
Step by Step Solution
- Step 1: Write the proportion equation
209,471,720.26 : 314,216,423.88 = 61,919,617.75 : x - Step 2: Convert to fraction form
209,471,720.26/314,216,423.88 = 61,919,617.75/x - Step 3: Cross multiply
209,471,720.26x = 314,216,423.88 × 61,919,617.75 - Step 4: Simplify right side
209,471,720.26x = 19,456,160,857,421,572 - Step 5: Solve for x
x = 19,456,160,857,421,572/209,471,720.26 - Step 6: Final answer
x = 92,882,040.75
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