Finding the Fourth Proportional to 37,527,239.99, 51,760,893.98 and 34,439,733.63
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Solution
The fourth proportional to 37,527,239.99, 51,760,893.98 and 34,439,733.63 is: 47,502,331.68
Step by Step Solution
- Step 1: Write the proportion equation
37,527,239.99 : 51,760,893.98 = 34,439,733.63 : x - Step 2: Convert to fraction form
37,527,239.99/51,760,893.98 = 34,439,733.63/x - Step 3: Cross multiply
37,527,239.99x = 51,760,893.98 × 34,439,733.63 - Step 4: Simplify right side
37,527,239.99x = 1,782,631,401,207,970 - Step 5: Solve for x
x = 1,782,631,401,207,970/37,527,239.99 - Step 6: Final answer
x = 47,502,331.68
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.