Finding the Fourth Proportional to 32,593,569.70, 48,896,259.45 and 16,378,714.30
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Solution
The fourth proportional to 32,593,569.70, 48,896,259.45 and 16,378,714.30 is: 24,571,038.74
Step by Step Solution
- Step 1: Write the proportion equation
32,593,569.70 : 48,896,259.45 = 16,378,714.30 : x - Step 2: Convert to fraction form
32,593,569.70/48,896,259.45 = 16,378,714.30/x - Step 3: Cross multiply
32,593,569.70x = 48,896,259.45 × 16,378,714.30 - Step 4: Simplify right side
32,593,569.70x = 800,857,863,870,225.25 - Step 5: Solve for x
x = 800,857,863,870,225.25/32,593,569.70 - Step 6: Final answer
x = 24,571,038.74
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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.