Finding the Fourth Proportional to 32,733,689, 45,172,493.70 and 18,247,001
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Solution
The fourth proportional to 32,733,689, 45,172,493.70 and 18,247,001 is: 25,180,862.99
Step by Step Solution
- Step 1: Write the proportion equation
32,733,689 : 45,172,493.70 = 18,247,001 : x - Step 2: Convert to fraction form
32,733,689/45,172,493.70 = 18,247,001/x - Step 3: Cross multiply
32,733,689x = 45,172,493.70 × 18,247,001 - Step 4: Simplify right side
32,733,689x = 824,262,537,716,393.75 - Step 5: Solve for x
x = 824,262,537,716,393.75/32,733,689 - Step 6: Final answer
x = 25,180,862.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.