Finding the Fourth Proportional to 473,201,696.66, 709,824,466.62 and 145,691,879.58
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Solution
The fourth proportional to 473,201,696.66, 709,824,466.62 and 145,691,879.58 is: 218,544,568.72
Step by Step Solution
- Step 1: Write the proportion equation
473,201,696.66 : 709,824,466.62 = 145,691,879.58 : x - Step 2: Convert to fraction form
473,201,696.66/709,824,466.62 = 145,691,879.58/x - Step 3: Cross multiply
473,201,696.66x = 709,824,466.62 × 145,691,879.58 - Step 4: Simplify right side
473,201,696.66x = 103,415,660,713,738,784 - Step 5: Solve for x
x = 103,415,660,713,738,784/473,201,696.66 - Step 6: Final answer
x = 218,544,568.72
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