Finding the Fourth Proportional to 37,701,329.92, 56,637,125.33 and 22,358,682.69
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Solution
The fourth proportional to 37,701,329.92, 56,637,125.33 and 22,358,682.69 is: 33,588,510.44
Step by Step Solution
- Step 1: Write the proportion equation
37,701,329.92 : 56,637,125.33 = 22,358,682.69 : x - Step 2: Convert to fraction form
37,701,329.92/56,637,125.33 = 22,358,682.69/x - Step 3: Cross multiply
37,701,329.92x = 56,637,125.33 × 22,358,682.69 - Step 4: Simplify right side
37,701,329.92x = 1,266,331,513,403,049 - Step 5: Solve for x
x = 1,266,331,513,403,049/37,701,329.92 - Step 6: Final answer
x = 33,588,510.44
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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.