Finding the Fourth Proportional to 328,955,057.30, 493,243,629.15 and 98,889,655.70
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Solution
The fourth proportional to 328,955,057.30, 493,243,629.15 and 98,889,655.70 is: 148,277,679.82
Step by Step Solution
- Step 1: Write the proportion equation
328,955,057.30 : 493,243,629.15 = 98,889,655.70 : x - Step 2: Convert to fraction form
328,955,057.30/493,243,629.15 = 98,889,655.70/x - Step 3: Cross multiply
328,955,057.30x = 493,243,629.15 × 98,889,655.70 - Step 4: Simplify right side
328,955,057.30x = 48,776,692,662,861,984 - Step 5: Solve for x
x = 48,776,692,662,861,984/328,955,057.30 - Step 6: Final answer
x = 148,277,679.82
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