Finding the Fourth Proportional to 32,083,554.80, 48,104,077.80 and 17,713,506.80
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Solution
The fourth proportional to 32,083,554.80, 48,104,077.80 and 17,713,506.80 is: 26,558,525.53
Step by Step Solution
- Step 1: Write the proportion equation
32,083,554.80 : 48,104,077.80 = 17,713,506.80 : x - Step 2: Convert to fraction form
32,083,554.80/48,104,077.80 = 17,713,506.80/x - Step 3: Cross multiply
32,083,554.80x = 48,104,077.80 × 17,713,506.80 - Step 4: Simplify right side
32,083,554.80x = 852,091,909,218,029 - Step 5: Solve for x
x = 852,091,909,218,029/32,083,554.80 - Step 6: Final answer
x = 26,558,525.53
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1.5x scale
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.