Finding the Fourth Proportional to 32,569,403.80, 48,855,676.82 and 10,709,299
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Solution
The fourth proportional to 32,569,403.80, 48,855,676.82 and 10,709,299 is: 16,064,465.11
Step by Step Solution
- Step 1: Write the proportion equation
32,569,403.80 : 48,855,676.82 = 10,709,299 : x - Step 2: Convert to fraction form
32,569,403.80/48,855,676.82 = 10,709,299/x - Step 3: Cross multiply
32,569,403.80x = 48,855,676.82 × 10,709,299 - Step 4: Simplify right side
32,569,403.80x = 523,210,050,912,749.19 - Step 5: Solve for x
x = 523,210,050,912,749.19/32,569,403.80 - Step 6: Final answer
x = 16,064,465.11
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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.