Finding the Fourth Proportional to 29,084,575.80, 43,626,863.70 and 24,605,599.80
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Solution
The fourth proportional to 29,084,575.80, 43,626,863.70 and 24,605,599.80 is: 36,908,399.70
Step by Step Solution
- Step 1: Write the proportion equation
29,084,575.80 : 43,626,863.70 = 24,605,599.80 : x - Step 2: Convert to fraction form
29,084,575.80/43,626,863.70 = 24,605,599.80/x - Step 3: Cross multiply
29,084,575.80x = 43,626,863.70 × 24,605,599.80 - Step 4: Simplify right side
29,084,575.80x = 1,073,465,148,731,347.38 - Step 5: Solve for x
x = 1,073,465,148,731,347.38/29,084,575.80 - Step 6: Final answer
x = 36,908,399.70
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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.