Finding the Fourth Proportional to 44,745,206.64, 61,753,123.08 and 27,351,733.20
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Solution
The fourth proportional to 44,745,206.64, 61,753,123.08 and 27,351,733.20 is: 37,748,288.00
Step by Step Solution
- Step 1: Write the proportion equation
44,745,206.64 : 61,753,123.08 = 27,351,733.20 : x - Step 2: Convert to fraction form
44,745,206.64/61,753,123.08 = 27,351,733.20/x - Step 3: Cross multiply
44,745,206.64x = 61,753,123.08 × 27,351,733.20 - Step 4: Simplify right side
44,745,206.64x = 1,689,054,946,750,922.25 - Step 5: Solve for x
x = 1,689,054,946,750,922.25/44,745,206.64 - Step 6: Final answer
x = 37,748,288.00
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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.