Finding the Fourth Proportional to 414,715,305.80, 622,068,700.59 and 239,726,995.67
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Solution
The fourth proportional to 414,715,305.80, 622,068,700.59 and 239,726,995.67 is: 359,588,032.09
Step by Step Solution
- Step 1: Write the proportion equation
414,715,305.80 : 622,068,700.59 = 239,726,995.67 : x - Step 2: Convert to fraction form
414,715,305.80/622,068,700.59 = 239,726,995.67/x - Step 3: Cross multiply
414,715,305.80x = 622,068,700.59 × 239,726,995.67 - Step 4: Simplify right side
414,715,305.80x = 149,126,660,689,671,104 - Step 5: Solve for x
x = 149,126,660,689,671,104/414,715,305.80 - Step 6: Final answer
x = 359,588,032.09
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