Finding the Fourth Proportional to 403,876,574.48, 605,814,824.60 and 97,168,687.76
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Solution
The fourth proportional to 403,876,574.48, 605,814,824.60 and 97,168,687.76 is: 145,753,022.71
Step by Step Solution
- Step 1: Write the proportion equation
403,876,574.48 : 605,814,824.60 = 97,168,687.76 : x - Step 2: Convert to fraction form
403,876,574.48/605,814,824.60 = 97,168,687.76/x - Step 3: Cross multiply
403,876,574.48x = 605,814,824.60 × 97,168,687.76 - Step 4: Simplify right side
403,876,574.48x = 58,866,231,531,936,576 - Step 5: Solve for x
x = 58,866,231,531,936,576/403,876,574.48 - Step 6: Final answer
x = 145,753,022.71
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