Finding the Fourth Proportional to 32,569,275.37, 48,855,484.19 and 10,709,170.63
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Solution
The fourth proportional to 32,569,275.37, 48,855,484.19 and 10,709,170.63 is: 16,064,272.55
Step by Step Solution
- Step 1: Write the proportion equation
32,569,275.37 : 48,855,484.19 = 10,709,170.63 : x - Step 2: Convert to fraction form
32,569,275.37/48,855,484.19 = 10,709,170.63/x - Step 3: Cross multiply
32,569,275.37x = 48,855,484.19 × 10,709,170.63 - Step 4: Simplify right side
32,569,275.37x = 523,201,716,401,977.38 - Step 5: Solve for x
x = 523,201,716,401,977.38/32,569,275.37 - Step 6: Final answer
x = 16,064,272.55
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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.