Finding the Fourth Proportional to 39,874,896.97, 55,037,595.45 and 25,970,898.67
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Solution
The fourth proportional to 39,874,896.97, 55,037,595.45 and 25,970,898.67 is: 35,846,508.03
Step by Step Solution
- Step 1: Write the proportion equation
39,874,896.97 : 55,037,595.45 = 25,970,898.67 : x - Step 2: Convert to fraction form
39,874,896.97/55,037,595.45 = 25,970,898.67/x - Step 3: Cross multiply
39,874,896.97x = 55,037,595.45 × 25,970,898.67 - Step 4: Simplify right side
39,874,896.97x = 1,429,375,814,432,200 - Step 5: Solve for x
x = 1,429,375,814,432,200/39,874,896.97 - Step 6: Final answer
x = 35,846,508.03
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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.