Finding the Fourth Proportional to 452,672,177.36, 679,008,318.64 and 141,804,018.09
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Solution
The fourth proportional to 452,672,177.36, 679,008,318.64 and 141,804,018.09 is: 212,706,043.61
Step by Step Solution
- Step 1: Write the proportion equation
452,672,177.36 : 679,008,318.64 = 141,804,018.09 : x - Step 2: Convert to fraction form
452,672,177.36/679,008,318.64 = 141,804,018.09/x - Step 3: Cross multiply
452,672,177.36x = 679,008,318.64 × 141,804,018.09 - Step 4: Simplify right side
452,672,177.36x = 96,286,107,899,332,544 - Step 5: Solve for x
x = 96,286,107,899,332,544/452,672,177.36 - Step 6: Final answer
x = 212,706,043.61
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