Finding the Fourth Proportional to 113,881,757.97, 170,827,360.88 and 33,102,725.97
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Solution
The fourth proportional to 113,881,757.97, 170,827,360.88 and 33,102,725.97 is: 49,655,462.09
Step by Step Solution
- Step 1: Write the proportion equation
113,881,757.97 : 170,827,360.88 = 33,102,725.97 : x - Step 2: Convert to fraction form
113,881,757.97/170,827,360.88 = 33,102,725.97/x - Step 3: Cross multiply
113,881,757.97x = 170,827,360.88 × 33,102,725.97 - Step 4: Simplify right side
113,881,757.97x = 5,654,851,315,223,424 - Step 5: Solve for x
x = 5,654,851,315,223,424/113,881,757.97 - Step 6: Final answer
x = 49,655,462.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.