Finding the Fourth Proportional to 37,555,644.60, 56,260,372.50 and 27,689,737.68
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Solution
The fourth proportional to 37,555,644.60, 56,260,372.50 and 27,689,737.68 is: 41,480,714.09
Step by Step Solution
- Step 1: Write the proportion equation
37,555,644.60 : 56,260,372.50 = 27,689,737.68 : x - Step 2: Convert to fraction form
37,555,644.60/56,260,372.50 = 27,689,737.68/x - Step 3: Cross multiply
37,555,644.60x = 56,260,372.50 × 27,689,737.68 - Step 4: Simplify right side
37,555,644.60x = 1,557,834,956,304,085.75 - Step 5: Solve for x
x = 1,557,834,956,304,085.75/37,555,644.60 - Step 6: Final answer
x = 41,480,714.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.