Finding the Fourth Proportional to 32,559,141.80, 48,796,722.30 and 24,948,381.80
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Solution
The fourth proportional to 32,559,141.80, 48,796,722.30 and 24,948,381.80 is: 37,390,397.63
Step by Step Solution
- Step 1: Write the proportion equation
32,559,141.80 : 48,796,722.30 = 24,948,381.80 : x - Step 2: Convert to fraction form
32,559,141.80/48,796,722.30 = 24,948,381.80/x - Step 3: Cross multiply
32,559,141.80x = 48,796,722.30 × 24,948,381.80 - Step 4: Simplify right side
32,559,141.80x = 1,217,399,258,528,974 - Step 5: Solve for x
x = 1,217,399,258,528,974/32,559,141.80 - Step 6: Final answer
x = 37,390,397.63
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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.