Finding the Fourth Proportional to 117,212,473, 161,753,214.18 and 65,704,249
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Solution
The fourth proportional to 117,212,473, 161,753,214.18 and 65,704,249 is: 90,671,864.43
Step by Step Solution
- Step 1: Write the proportion equation
117,212,473 : 161,753,214.18 = 65,704,249 : x - Step 2: Convert to fraction form
117,212,473/161,753,214.18 = 65,704,249/x - Step 3: Cross multiply
117,212,473x = 161,753,214.18 × 65,704,249 - Step 4: Simplify right side
117,212,473x = 10,627,873,461,033,052 - Step 5: Solve for x
x = 10,627,873,461,033,052/117,212,473 - Step 6: Final answer
x = 90,671,864.43
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