Finding the Third Proportional to 225,396,258.19 and 339,868,149.75
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Solution
The third proportional to 225,396,258.19 and 339,868,149.75 is: 512,476,827.00
Step by Step Solution
- Step 1: Write the proportion equation
225,396,258.19 : 339,868,149.75 = 339,868,149.75 : x - Step 2: Convert to fraction form
225,396,258.19/339,868,149.75 = 339,868,149.75/x - Step 3: Cross multiply
225,396,258.19x = 339,868,149.75 × 339,868,149.75 - Step 4: Simplify right side
225,396,258.19x = 115,510,359,214,488,432 - Step 5: Solve for x
x = 115,510,359,214,488,432/225,396,258.19 - Step 6: Final answer
x = 512,476,827.00
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.