Finding the Fourth Proportional to 117,958,748.18, 176,937,969.98 and 31,697,156.12
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Solution
The fourth proportional to 117,958,748.18, 176,937,969.98 and 31,697,156.12 is: 47,545,693.26
Step by Step Solution
- Step 1: Write the proportion equation
117,958,748.18 : 176,937,969.98 = 31,697,156.12 : x - Step 2: Convert to fraction form
117,958,748.18/176,937,969.98 = 31,697,156.12/x - Step 3: Cross multiply
117,958,748.18x = 176,937,969.98 × 31,697,156.12 - Step 4: Simplify right side
117,958,748.18x = 5,608,430,458,011,933 - Step 5: Solve for x
x = 5,608,430,458,011,933/117,958,748.18 - Step 6: Final answer
x = 47,545,693.26
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