Finding the Fourth Proportional to 32,805,034.10, 49,207,551.15 and 22,055,491.70
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Solution
The fourth proportional to 32,805,034.10, 49,207,551.15 and 22,055,491.70 is: 33,083,237.55
Step by Step Solution
- Step 1: Write the proportion equation
32,805,034.10 : 49,207,551.15 = 22,055,491.70 : x - Step 2: Convert to fraction form
32,805,034.10/49,207,551.15 = 22,055,491.70/x - Step 3: Cross multiply
32,805,034.10x = 49,207,551.15 × 22,055,491.70 - Step 4: Simplify right side
32,805,034.10x = 1,085,296,735,966,150.38 - Step 5: Solve for x
x = 1,085,296,735,966,150.38/32,805,034.10 - Step 6: Final answer
x = 33,083,237.55
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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.