Finding the Fourth Proportional to 37,062,122.52, 55,514,975.04 and 29,735,917.68
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Solution
The fourth proportional to 37,062,122.52, 55,514,975.04 and 29,735,917.68 is: 44,541,127.59
Step by Step Solution
- Step 1: Write the proportion equation
37,062,122.52 : 55,514,975.04 = 29,735,917.68 : x - Step 2: Convert to fraction form
37,062,122.52/55,514,975.04 = 29,735,917.68/x - Step 3: Cross multiply
37,062,122.52x = 55,514,975.04 × 29,735,917.68 - Step 4: Simplify right side
37,062,122.52x = 1,650,788,727,796,694.75 - Step 5: Solve for x
x = 1,650,788,727,796,694.75/37,062,122.52 - Step 6: Final answer
x = 44,541,127.59
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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.