Finding the Fourth Proportional to 41,723,370.99, 62,584,308.35 and 17,125,956.46
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Solution
The fourth proportional to 41,723,370.99, 62,584,308.35 and 17,125,956.46 is: 25,688,627.60
Step by Step Solution
- Step 1: Write the proportion equation
41,723,370.99 : 62,584,308.35 = 17,125,956.46 : x - Step 2: Convert to fraction form
41,723,370.99/62,584,308.35 = 17,125,956.46/x - Step 3: Cross multiply
41,723,370.99x = 62,584,308.35 × 17,125,956.46 - Step 4: Simplify right side
41,723,370.99x = 1,071,816,139,767,668.50 - Step 5: Solve for x
x = 1,071,816,139,767,668.50/41,723,370.99 - Step 6: Final answer
x = 25,688,627.60
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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.