Finding the Fourth Proportional to 32,569,271.58, 48,855,478.47 and 10,709,166.84
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Solution
The fourth proportional to 32,569,271.58, 48,855,478.47 and 10,709,166.84 is: 16,064,266.86
Step by Step Solution
- Step 1: Write the proportion equation
32,569,271.58 : 48,855,478.47 = 10,709,166.84 : x - Step 2: Convert to fraction form
32,569,271.58/48,855,478.47 = 10,709,166.84/x - Step 3: Cross multiply
32,569,271.58x = 48,855,478.47 × 10,709,166.84 - Step 4: Simplify right side
32,569,271.58x = 523,201,469,983,257.94 - Step 5: Solve for x
x = 523,201,469,983,257.94/32,569,271.58 - Step 6: Final answer
x = 16,064,266.86
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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.