Finding the Fourth Proportional to 32,631,264.60, 48,893,752.80 and 24,021,920.40
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Solution
The fourth proportional to 32,631,264.60, 48,893,752.80 and 24,021,920.40 is: 35,993,757.89
Step by Step Solution
- Step 1: Write the proportion equation
32,631,264.60 : 48,893,752.80 = 24,021,920.40 : x - Step 2: Convert to fraction form
32,631,264.60/48,893,752.80 = 24,021,920.40/x - Step 3: Cross multiply
32,631,264.60x = 48,893,752.80 × 24,021,920.40 - Step 4: Simplify right side
32,631,264.60x = 1,174,521,837,818,877 - Step 5: Solve for x
x = 1,174,521,837,818,877/32,631,264.60 - Step 6: Final answer
x = 35,993,757.89
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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.