Finding the Fourth Proportional to 32,593,715.70, 48,897,134.55 and 9,564,605.70
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Solution
The fourth proportional to 32,593,715.70, 48,897,134.55 and 9,564,605.70 is: 14,348,833.87
Step by Step Solution
- Step 1: Write the proportion equation
32,593,715.70 : 48,897,134.55 = 9,564,605.70 : x - Step 2: Convert to fraction form
32,593,715.70/48,897,134.55 = 9,564,605.70/x - Step 3: Cross multiply
32,593,715.70x = 48,897,134.55 × 9,564,605.70 - Step 4: Simplify right side
32,593,715.70x = 467,681,811,830,596.88 - Step 5: Solve for x
x = 467,681,811,830,596.88/32,593,715.70 - Step 6: Final answer
x = 14,348,833.87
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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.