Finding the Fourth Proportional to 135,326,978.24, 186,751,411.80 and 73,447,317.68
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Solution
The fourth proportional to 135,326,978.24, 186,751,411.80 and 73,447,317.68 is: 101,357,397.08
Step by Step Solution
- Step 1: Write the proportion equation
135,326,978.24 : 186,751,411.80 = 73,447,317.68 : x - Step 2: Convert to fraction form
135,326,978.24/186,751,411.80 = 73,447,317.68/x - Step 3: Cross multiply
135,326,978.24x = 186,751,411.80 × 73,447,317.68 - Step 4: Simplify right side
135,326,978.24x = 13,716,390,269,663,102 - Step 5: Solve for x
x = 13,716,390,269,663,102/135,326,978.24 - Step 6: Final answer
x = 101,357,397.08
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