Finding the Fourth Proportional to 32,516,271.48, 44,868,330.44 and 17,828,072.63
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Solution
The fourth proportional to 32,516,271.48, 44,868,330.44 and 17,828,072.63 is: 24,600,479.00
Step by Step Solution
- Step 1: Write the proportion equation
32,516,271.48 : 44,868,330.44 = 17,828,072.63 : x - Step 2: Convert to fraction form
32,516,271.48/44,868,330.44 = 17,828,072.63/x - Step 3: Cross multiply
32,516,271.48x = 44,868,330.44 × 17,828,072.63 - Step 4: Simplify right side
32,516,271.48x = 799,915,853,792,789.38 - Step 5: Solve for x
x = 799,915,853,792,789.38/32,516,271.48 - Step 6: Final answer
x = 24,600,479.00
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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.