Finding the Fourth Proportional to 356,881,982.67, 535,201,701.12 and 123,658,268.76
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Solution
The fourth proportional to 356,881,982.67, 535,201,701.12 and 123,658,268.76 is: 185,445,382.54
Step by Step Solution
- Step 1: Write the proportion equation
356,881,982.67 : 535,201,701.12 = 123,658,268.76 : x - Step 2: Convert to fraction form
356,881,982.67/535,201,701.12 = 123,658,268.76/x - Step 3: Cross multiply
356,881,982.67x = 535,201,701.12 × 123,658,268.76 - Step 4: Simplify right side
356,881,982.67x = 66,182,115,797,906,160 - Step 5: Solve for x
x = 66,182,115,797,906,160/356,881,982.67 - Step 6: Final answer
x = 185,445,382.54
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