Finding the Fourth Proportional to 24,127,921.08, 33,296,754.00 and 13,114,696.70
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Solution
The fourth proportional to 24,127,921.08, 33,296,754.00 and 13,114,696.70 is: 18,098,402.61
Step by Step Solution
- Step 1: Write the proportion equation
24,127,921.08 : 33,296,754.00 = 13,114,696.70 : x - Step 2: Convert to fraction form
24,127,921.08/33,296,754.00 = 13,114,696.70/x - Step 3: Cross multiply
24,127,921.08x = 33,296,754.00 × 13,114,696.70 - Step 4: Simplify right side
24,127,921.08x = 436,676,829,825,727.38 - Step 5: Solve for x
x = 436,676,829,825,727.38/24,127,921.08 - Step 6: Final answer
x = 18,098,402.61
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.