Finding the Fourth Proportional to 180,692,406.24, 249,354,644.40 and 102,375,805.92
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Solution
The fourth proportional to 180,692,406.24, 249,354,644.40 and 102,375,805.92 is: 141,278,115.73
Step by Step Solution
- Step 1: Write the proportion equation
180,692,406.24 : 249,354,644.40 = 102,375,805.92 : x - Step 2: Convert to fraction form
180,692,406.24/249,354,644.40 = 102,375,805.92/x - Step 3: Cross multiply
180,692,406.24x = 249,354,644.40 × 102,375,805.92 - Step 4: Simplify right side
180,692,406.24x = 25,527,882,680,345,016 - Step 5: Solve for x
x = 25,527,882,680,345,016/180,692,406.24 - Step 6: Final answer
x = 141,278,115.73
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