Finding the Fourth Proportional to 234,133,130.80, 351,172,358.23 and 94,067,918.18
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Solution
The fourth proportional to 234,133,130.80, 351,172,358.23 and 94,067,918.18 is: 141,090,893.66
Step by Step Solution
- Step 1: Write the proportion equation
234,133,130.80 : 351,172,358.23 = 94,067,918.18 : x - Step 2: Convert to fraction form
234,133,130.80/351,172,358.23 = 94,067,918.18/x - Step 3: Cross multiply
234,133,130.80x = 351,172,358.23 × 94,067,918.18 - Step 4: Simplify right side
234,133,130.80x = 33,034,052,661,057,292 - Step 5: Solve for x
x = 33,034,052,661,057,292/234,133,130.80 - Step 6: Final answer
x = 141,090,893.66
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.