Finding the Fourth Proportional to 48,899,656.28, 73,351,920.90 and 18,609,866.84
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Solution
The fourth proportional to 48,899,656.28, 73,351,920.90 and 18,609,866.84 is: 27,915,727.52
Step by Step Solution
- Step 1: Write the proportion equation
48,899,656.28 : 73,351,920.90 = 18,609,866.84 : x - Step 2: Convert to fraction form
48,899,656.28/73,351,920.90 = 18,609,866.84/x - Step 3: Cross multiply
48,899,656.28x = 73,351,920.90 × 18,609,866.84 - Step 4: Simplify right side
48,899,656.28x = 1,365,069,480,407,213 - Step 5: Solve for x
x = 1,365,069,480,407,213/48,899,656.28 - Step 6: Final answer
x = 27,915,727.52
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