Finding the Fourth Proportional to 37,502,105.73, 56,255,324.01 and 14,473,159.74
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Solution
The fourth proportional to 37,502,105.73, 56,255,324.01 and 14,473,159.74 is: 21,710,575.31
Step by Step Solution
- Step 1: Write the proportion equation
37,502,105.73 : 56,255,324.01 = 14,473,159.74 : x - Step 2: Convert to fraction form
37,502,105.73/56,255,324.01 = 14,473,159.74/x - Step 3: Cross multiply
37,502,105.73x = 56,255,324.01 × 14,473,159.74 - Step 4: Simplify right side
37,502,105.73x = 814,192,290,622,187.38 - Step 5: Solve for x
x = 814,192,290,622,187.38/37,502,105.73 - Step 6: Final answer
x = 21,710,575.31
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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.