Finding the Fourth Proportional to 55,229,758.75, 82,845,053.25 and 24,516,081.08
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Solution
The fourth proportional to 55,229,758.75, 82,845,053.25 and 24,516,081.08 is: 36,774,305.89
Step by Step Solution
- Step 1: Write the proportion equation
55,229,758.75 : 82,845,053.25 = 24,516,081.08 : x - Step 2: Convert to fraction form
55,229,758.75/82,845,053.25 = 24,516,081.08/x - Step 3: Cross multiply
55,229,758.75x = 82,845,053.25 × 24,516,081.08 - Step 4: Simplify right side
55,229,758.75x = 2,031,036,042,553,917.25 - Step 5: Solve for x
x = 2,031,036,042,553,917.25/55,229,758.75 - Step 6: Final answer
x = 36,774,305.89
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.