Finding the Fourth Proportional to 32,373,637.30, 48,553,457.55 and 14,177,797.30
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Solution
The fourth proportional to 32,373,637.30, 48,553,457.55 and 14,177,797.30 is: 21,263,631.05
Step by Step Solution
- Step 1: Write the proportion equation
32,373,637.30 : 48,553,457.55 = 14,177,797.30 : x - Step 2: Convert to fraction form
32,373,637.30/48,553,457.55 = 14,177,797.30/x - Step 3: Cross multiply
32,373,637.30x = 48,553,457.55 × 14,177,797.30 - Step 4: Simplify right side
32,373,637.30x = 688,381,079,358,054.62 - Step 5: Solve for x
x = 688,381,079,358,054.62/32,373,637.30 - Step 6: Final answer
x = 21,263,631.05
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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.