Finding the Fourth Proportional to 96,086,654.36, 132,599,710.88 and 52,033,729.14
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Solution
The fourth proportional to 96,086,654.36, 132,599,710.88 and 52,033,729.14 is: 71,806,615.46
Step by Step Solution
- Step 1: Write the proportion equation
96,086,654.36 : 132,599,710.88 = 52,033,729.14 : x - Step 2: Convert to fraction form
96,086,654.36/132,599,710.88 = 52,033,729.14/x - Step 3: Cross multiply
96,086,654.36x = 132,599,710.88 × 52,033,729.14 - Step 4: Simplify right side
96,086,654.36x = 6,899,657,439,712,062 - Step 5: Solve for x
x = 6,899,657,439,712,062/96,086,654.36 - Step 6: Final answer
x = 71,806,615.46
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.